Submission

Status:

PPPPPPPPP----PP-PPPP

Score: 75

User: Nagorn

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2024-10-14 13:21:42

#include <stdio.h>
#define int long long

signed main(){
    int month[13] = {0,31,28,31,30,31,30,31,31,30,31,30,31};
    int m,d;
    scanf("%lld%lld",&m,&d);
    if(m > 8){
        for(int i = 9; i < m; i++) d -= month[i];
        d -= 20;
        d *= -1;
        d %= 7;
    }
    else{
        for(int i = m; i < 8; i++) d += month[i];
        d += 11;
        d %= 7;
    }
    if(d == 0){
        d = 7;
    }
    printf("%d", d);
}