• 两个日期之间的天数


    抄的代码

     1 #define _CRT_SECURE_NO_WARNINGS
     2 #include<cstdio>
     3 int month[13][2] = {//用数组表示定义平年、闰年每个月多少天
     4     {0,1},{31,31},{28,29},{31,31},{30,30},{31,31},{30,30},{31,31},{31,31},{30,30},{31,31},{30,30},{31,31}
     5 };
     6 bool isLeap(int year) {//判断是否为闰年
     7     return (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0);
     8 }
     9 int main() {
    10     int time1, y1, m1, d1;
    11     int time2, y2, m2, d2;
    12     while (scanf("%d%d",&time1,&time2)!=EOF)
    13     {
    14         if (time1>time2) {
    15             int temp = time1;
    16             time1 = time2;
    17             time2 = temp;
    18         }
    19         y1 = time1 / 10000, m1 = time1 % 10000 / 100, d1 = time1 % 100;
    20         y2 = time2 / 10000, m2 = time2 % 10000 / 100, d2 = time2 % 100;
    21         int ans = 1;//记录结果
    22         while (y1<y2||m1<m2||d1<d2)
    23         {
    24             d1++;
    25             if (d1 == month[m1][isLeap(y1)]+1) {
    26                 m1++;
    27                 d1 = 1;
    28             }
    29             if (m1 == 13) {
    30                 y1++;
    31                 m1 = 1;
    32             }
    33             ans++;
    34         }
    35         printf("%d\n", ans);
    36     }
    37     return 0;
    38 }
    勿在浮沙筑高台
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  • 原文地址:https://www.cnblogs.com/zhuzehua/p/15700036.html
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