Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|---|
528 | 梅煦洋 | 判断某年某月天数 | C++ | Accepted | 100 | 0 MS | 252 KB | 346 | 2019-09-20 21:46:34 |
#include<iostream> int main(){ int a,s; scanf("%d %d",&a,&s); if(s!=2&&(s%2==0&&s<7)||(s%2==1&&s>8&&s<13)) { printf("30"); }else{ if(s!=2&&(s%2==1&&s<8)||(s%2==0&&s>7&&s<13)) { printf("31"); }else{ if(s==2&&(a%4==0&&a%100!=0)||(a%400==0&&a%3200!=0)) printf("29"); else printf("28"); } } return 0; }