• UVa 568 Just the Facts


    A过去后看了一下别人的解法,发现除了打表还有一种数论的方法。

    分析一下阶乘后面的0是怎么出现的呢,当然是2乘5得到的。

    我们将1~N先放在一个数组里面。

    从数组第一个元素开始,先统计一下N!中因子为5的个数记为count,将其除去,然后再除去count个2。这样一来的话把所有元素乘起来后就不会出现10的倍数了。

    当然并不是真正的乘起来,那样的话肯定是要溢出的,因为只关心最后一位数,所以每次乘完后求10的余数即可。

    我的做法是打表,因为题目里给了N <= 10000的条件限制,所以可以把1~10000的阶乘的第一个非0的数先算出来放到数组里,然后求哪个输出哪个即可。



      Just the Facts 

    The expression N!, read as ``N factorial," denotes the product of the first N positive integers, where N is nonnegative. So, for example,

    N N!
    0 1
    1 1
    2 2
    3 6
    4 24
    5 120
    10 3628800

    For this problem, you are to write a program that can compute the last non-zero digit of any factorial for ( $0 le N le 10000$). For example, if your program is asked to compute the last nonzero digit of 5!, your program should produce ``2" because 5! = 120, and 2 is the last nonzero digit of 120.

    Input 

    Input to the program is a series of nonnegative integers not exceeding 10000, each on its own line with no other letters, digits or spaces. For each integer N, you should read the value and compute the last nonzero digit of N!.

    Output 

    For each integer input, the program should print exactly one line of output. Each line of output should contain the value N, right-justified in columns 1 through 5 with leading blanks, not leading zeroes. Columns 6 - 9 must contain `` -> " (space hyphen greater space). Column 10 must contain the single last non-zero digit of N!.

    Sample Input 

    1
    2
    26
    125
    3125
    9999
    

    Sample Output 

        1 -> 1
        2 -> 2
       26 -> 4
      125 -> 8
     3125 -> 2
     9999 -> 8
    

    Miguel A. Revilla 
    1998-03-10
     
    打表代码:
     1 #include <iostream>
     2 #include <cstdio>
     3 #include <cstring>
     4 using namespace std;
     5 
     6 int a[40000], b[10000 + 10];
     7 int f(int n);
     8 
     9 int main(void)
    10 {
    11     freopen("asdasd.txt", "w", stdout);
    12     a[0] = 1;
    13     b[0] = b[1] = 1;
    14     int i;
    15     for(i = 2; i <= 10000; ++i)
    16     {    //乘以i
    17         int k = i, c = 0;
    18         while(k % 10 == 0)
    19             k /= 10;
    20         for(int j = 0; j < 40000; ++j)
    21         {
    22             int s = a[j] * k + c;
    23             a[j] = s % 10;
    24             c = s / 10;
    25         }
    26         b[i] = f(i);
    27     }
    28     for(i = 0; i <= 10000; ++i)
    29     {
    30         printf("%d,", b[i]);
    31         if(i % 20 == 0)
    32             printf("
    ");
    33     }
    34 
    35     return 0;
    36 }
    37 //求n!的第一个非0的数
    38 int f(int n)
    39 {
    40     int i;
    41     for(i = 0; i <= 40000; ++i)
    42         if(a[i] != 0)
    43             break;
    44     return a[i];
    45 }
    代码君

    AC代码:

      1 //#define LOCAL
      2 #include <iostream>
      3 #include <cstdio>
      4 #include <cstring>
      5 using namespace std;
      6 
      7 const int maxn = 40000 + 10;
      8 int a[maxn];        //存放阶乘的结果
      9 //存放b[i]阶乘的最后一位非0的数
     10 char b[10000 + 10] = {1,
     11 1,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
     12 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
     13 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
     14 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
     15 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
     16 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
     17 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
     18 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
     19 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
     20 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,
     21 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
     22 8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
     23 6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,
     24 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
     25 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
     26 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
     27 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
     28 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
     29 6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,
     30 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,
     31 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
     32 2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
     33 2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,
     34 4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,
     35 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
     36 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
     37 6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
     38 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
     39 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
     40 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
     41 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
     42 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
     43 8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,
     44 2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,
     45 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,
     46 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
     47 6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
     48 2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,
     49 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
     50 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
     51 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
     52 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
     53 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
     54 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
     55 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,
     56 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
     57 8,6,8,2,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
     58 8,6,8,2,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,
     59 6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,
     60 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,
     61 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
     62 8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
     63 4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,
     64 2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,
     65 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,
     66 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
     67 2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
     68 2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,
     69 8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,
     70 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,
     71 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
     72 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
     73 8,6,8,2,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,
     74 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
     75 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
     76 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
     77 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
     78 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
     79 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
     80 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
     81 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
     82 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
     83 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
     84 2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,
     85 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
     86 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
     87 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
     88 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
     89 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
     90 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
     91 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
     92 6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
     93 2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,
     94 8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,
     95 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,
     96 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
     97 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
     98 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
     99 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
    100 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
    101 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    102 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    103 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    104 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
    105 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
    106 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    107 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    108 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
    109 2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,
    110 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,
    111 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    112 2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    113 6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,2,4,2,8,8,
    114 8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,2,4,2,8,4,
    115 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,
    116 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    117 8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    118 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
    119 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
    120 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,
    121 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    122 8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    123 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    124 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
    125 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
    126 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    127 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    128 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
    129 4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,
    130 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    131 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    132 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    133 4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,
    134 8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,
    135 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
    136 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    137 6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    138 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    139 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    140 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    141 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    142 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    143 6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,
    144 4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,
    145 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,
    146 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    147 2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    148 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
    149 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
    150 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
    151 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    152 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    153 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
    154 4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,
    155 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,
    156 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    157 8,6,8,2,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    158 8,6,8,2,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,
    159 6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,
    160 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
    161 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    162 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    163 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
    164 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    165 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
    166 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    167 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    168 6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,
    169 4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,
    170 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,
    171 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    172 2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    173 4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,
    174 8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,
    175 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,
    176 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    177 8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    178 2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,
    179 2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,
    180 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
    181 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    182 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    183 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
    184 2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,
    185 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
    186 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    187 6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    188 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    189 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    190 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    191 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    192 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    193 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
    194 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
    195 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,
    196 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    197 8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    198 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    199 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
    200 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
    201 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    202 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    203 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
    204 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    205 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
    206 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    207 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    208 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
    209 2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,
    210 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    211 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    212 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    213 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
    214 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    215 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
    216 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    217 6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    218 2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,
    219 8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,
    220 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,
    221 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    222 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    223 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    224 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
    225 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
    226 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    227 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    228 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    229 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    230 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    231 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    232 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    233 4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,
    234 8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,
    235 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,
    236 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    237 8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    238 4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,
    239 2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,
    240 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,
    241 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    242 2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    243 6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,
    244 4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,
    245 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,
    246 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    247 2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    248 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
    249 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
    250 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
    251 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    252 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    253 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    254 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
    255 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
    256 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    257 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    258 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
    259 2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,
    260 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,
    261 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    262 8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    263 4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,
    264 2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,
    265 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,
    266 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    267 2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    268 8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,
    269 2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,
    270 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,
    271 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    272 6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    273 2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,
    274 8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,
    275 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,
    276 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    277 8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    278 2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,
    279 2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,
    280 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    281 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    282 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    283 4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,
    284 8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,
    285 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,
    286 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    287 2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    288 6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,2,4,2,8,8,
    289 8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,2,4,2,8,4,
    290 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,
    291 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    292 8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    293 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
    294 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
    295 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,
    296 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    297 8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    298 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
    299 2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,
    300 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,
    301 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    302 2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    303 8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,
    304 8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,
    305 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    306 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    307 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    308 4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,
    309 8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,
    310 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    311 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    312 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    313 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
    314 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    315 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
    316 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    317 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    318 6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,
    319 4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,
    320 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,
    321 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    322 2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    323 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
    324 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
    325 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
    326 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    327 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    328 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    329 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    330 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    331 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    332 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    333 4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,
    334 8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,
    335 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
    336 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    337 6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    338 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    339 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    340 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    341 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    342 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    343 8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,
    344 2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,
    345 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,
    346 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    347 6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    348 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
    349 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
    350 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
    351 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    352 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    353 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
    354 4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,
    355 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,
    356 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    357 8,6,8,2,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    358 8,6,8,2,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,
    359 6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,
    360 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,
    361 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    362 6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    363 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    364 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    365 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    366 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    367 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    368 2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,
    369 8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,
    370 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,
    371 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    372 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    373 8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,
    374 8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,
    375 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,
    376 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    377 8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    378 2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,
    379 2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,
    380 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,
    381 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    382 2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    383 2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,
    384 4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,
    385 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,
    386 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    387 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    388 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
    389 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    390 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
    391 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    392 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    393 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
    394 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
    395 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,
    396 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    397 8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    398 6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,
    399 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
    400 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
    401 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    402 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    403 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    404 6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,
    405 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,
    406 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    407 2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    408 2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,
    409 4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,
    410 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
    411 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    412 6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    413 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    414 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    415 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    416 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    417 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    418 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
    419 6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,2,
    420 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,2,
    421 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    422 8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    423 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
    424 2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,
    425 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,
    426 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    427 2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    428 8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,
    429 8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,
    430 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    431 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    432 4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    433 4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,8,
    434 8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,
    435 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    436 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    437 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    438 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
    439 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    440 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
    441 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    442 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    443 6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,6,2,6,4,4,
    444 4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,8,
    445 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,8,
    446 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    447 2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    448 4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,4,8,4,6,6,
    449 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
    450 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,4,
    451 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    452 6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,
    453 4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,6,2,6,4,4,
    454 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    455 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,
    456 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    457 6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    458 6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,
    459 2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,
    460 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,6,
    461 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    462 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    463 2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,4,8,4,6,6,
    464 6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,4,8,4,6,8,
    465 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,4,
    466 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    467 6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    468 2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,
    469 8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,
    470 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,
    471 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    472 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    473 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    474 4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,2,4,2,8,4,
    475 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,6,
    476 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    477 4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,
    478 6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,4,8,4,6,6,
    479 6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,8,6,8,2,6,
    480 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,2,
    481 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    482 8,6,8,2,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    483 8,6,8,2,4,4,8,4,6,2,2,4,2,8,4,4,8,4,6,6,
    484 6,2,6,4,6,6,2,6,4,8,8,6,8,2,2,2,4,2,8,4,
    485 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,4,
    486 4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,
    487 6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    488 8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,6,2,6,4,4,
    489 4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,6,2,6,4,2,
    490 2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,4,8,4,6,6,
    491 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    492 4,8,4,6,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    493 2,4,2,8,6,6,2,6,4,6,6,2,6,4,2,2,4,2,8,8,
    494 8,6,8,2,8,8,6,8,2,4,4,8,4,6,8,8,6,8,2,6,
    495 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,6,
    496 6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,8,6,8,2,4,
    497 4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,8,6,8,2,8,
    498 8,6,8,2,4,4,8,4,6,6,6,2,6,4,2,2,4,2,8,8,
    499 8,6,8,2,8,8,6,8,2,4,4,8,4,6,4,4,8,4,6,8,
    500 8,6,8,2,2,2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,
    501 2,4,2,8,4,4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,
    502 8,6,8,2,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    503 2,4,2,8,6,6,2,6,4,4,4,8,4,6,8,8,6,8,2,2,
    504 2,4,2,8,2,2,4,2,8,6,6,2,6,4,2,2,4,2,8,4,
    505 4,8,4,6,6,6,2,6,4,6,6,2,6,4,8,8,6,8,2,8,
    506 8,6,8,2,6,6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,
    507 2,4,2,8,4,4,8,4,6,8,8,6,8,2,2,2,4,2,8,2,
    508 2,4,2,8,6,6,2,6,4,8,8,6,8,2,6,6,2,6,4,4,
    509 4,8,4,6,4,4,8,4,6,2,2,4,2,8,8,8,6,8,2,6,
    510 6,2,6,4,4,4,8,4,6,4,4,8,4,6,2,2,4,2,8,8};        
    511 char f(int n);
    512 
    513 int main(void)
    514 {
    515     #ifdef LOCAL
    516         freopen("568in.txt", "r", stdin);
    517         //freopen("568out.txt", "w", stdout);
    518     #endif
    519 
    520     int n;
    521     while(cin >> n)
    522     {
    523         printf("%5d -> %d
    ", n, b[n]);
    524     }
    525     return 0;
    526 }
    代码君
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  • 原文地址:https://www.cnblogs.com/AOQNRMGYXLMV/p/3817584.html
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