• UVa227 -- puzzle


     

    Sample Input

    TRGSJ
    XDOKI
    M VLN
    WPABE
    UQHCF
    ARRBBL0
    ABCDE
    FGHIJ
    KLMNO
    PQRS
    TUVWX
    AAA
    LLLL0
    ABCDE
    FGHIJ
    KLMNO
    PQRS
    TUVWX
    AAAAABBRRRLL0
    Z

    简单的模拟题。告诫一下自己注意这种情况:

     1 #include<iostream>
     2 #include<stdio.h>
     3 using namespace std;
     4 char puzzle[7][7];
     5 bool r(char c,int &x,int &y)
     6 {
     7     if(c == 'A'){
     8         if(x == 1) return 0;
     9         puzzle[x][y] = puzzle[x-1][y];
    10         puzzle[x-1][y] = ' ';
    11         x--;
    12     }else if(c == 'B'){
    13         if(x == 5) return 0;
    14         puzzle[x][y] = puzzle[x+1][y];
    15         puzzle[x+1][y] = ' ';x++;
    16     }else if(c == 'L')
    17     {   if(y==1) return 0;
    18         puzzle[x][y] = puzzle[x][y-1];
    19         puzzle[x][y-1] = ' ';y--;
    20     }else if(c=='R'){
    21         if(y == 5) return 0;
    22         puzzle[x][y] = puzzle[x][y+1];
    23         puzzle[x][y+1] = ' ';y++;
    24     }else{
    25         return 0;
    26     }
    27     return 1;
    28 }
    29 int main()
    30 {
    31     char c;
    32     int x,y;
    33     int Count=0;
    34     while(true)
    35     {
    36         Count++;
    37         for(int i=1;i<=5;i++)
    38         {
    39             for(int j=1;j<=5;j++)
    40             {
    41                 c = getchar();
    42                 while(c == '
    ' || c == '
    ')
    43                 {
    44                     c = getchar();
    45                 }
    46                 if(c == 'Z') return 0;
    47                 puzzle[i][j] = c;
    48                 if(c == ' ')
    49                 {
    50                     x = i;y=j;
    51                 }
    52             }
    53         }
    54         int p = 1;
    55         while((c = getchar()) != '0')
    56         {
    57             while(c == '
    ' || c == '
    ')
    58             {
    59                 c = getchar();
    60             }
    61             if(c == '0') break;
    62             if(r(c,x,y) == 0)
    63             {
    64                 p=0;
    65             }
    66         }
    67         c = getchar();
    68         if(Count != 1) cout<<endl;
    69         cout<<"Puzzle #"<<Count<<":"<<endl;
    70         if(p == 0)
    71         {
    72             cout<<"This puzzle has no final configuration."<<endl;
    73         }else{
    74             for(int i=1;i<=5;i++)
    75             {
    76                 for(int j=1;j<=5;j++)
    77                     {
    78                         cout<<puzzle[i][j];
    79                         if(j!=5) cout<<" ";
    80                     }
    81                 cout<<endl;
    82             }
    83         }
    84     }
    85     return 0;
    86 }

     

    结果:
    TRGSJ
    XDOKI
    M VLN
    WPABE
    UQHCF
    ARRBBL0
    Puzzle #1:
    T R G S J
    X O K L I
    M D V B N
    W P   A E
    U Q H C F
    ABCDE
    FGHIJ
    KLMNO
    PQRS
    TUVWX
    AAA
    LLLL0
    
    Puzzle #2:
      A B C D
    F G H I E
    K L M N J
    P Q R S O
    T U V W X
    ABCDE
    FGHIJ
    KLMNO
    PQRS
    TUVWX
    AAAAABBRRRLL0
    
    Puzzle #3:
    This puzzle has no final configuration.
    Z
    
    Process returned 0 (0x0)   execution time : 8.777 s
    Press any key to continue.
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  • 原文地址:https://www.cnblogs.com/yxh-amysear/p/8409078.html
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