| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 519 | 陈思雨 | 判断某年某月天数 | C++ | Wrong Answer | 0 | 0 MS | 248 KB | 692 | 2019-09-20 21:25:22 |
#include<iostream> int main(){ int a,b; scanf("%d %d",&a,&b); if(b==1){ printf("31"); }else if(b==2&&a%4==0&&a%100!=0){ printf("29"); }else if(b==2&&a%4==0&&a%100==0&&a%400==0){ printf("29"); }else if(b==2&&a%4!=0){ printf("28"); }else if(b==2&&a%4==0&&a%100==0&&a%400!=0){ printf("28"); }else if(a==3){ printf("31"); }else if(a==4){ printf("30"); }else if(a==5){ printf("31"); }else if(a==6){ printf("30"); }else if(a==7){ printf("31"); }else if(a==8){ printf("31"); }else if(a==9){ printf("30"); }else if(a==10){ printf("31"); }else if(a==11){ printf("30"); }else if(a==12){ printf("31"); } return 0; }