Submission

Status:

[PPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: evevevie

Problemset: คิดถึงแม่

Language: c

Time: 0.004 second

Submitted On: 2025-10-02 18:37:42

#include <stdio.h>
//mother day = aug 12
//sun = 1
//dec=31, nov=30, oct=30, sept=30, aug=20, total=141
int main(){
    int lastday, n, i;
    scanf("%d", &lastday);
    n=lastday-141;
    n=n%7;
    if(n<=0){
        n+=7;
    }
    printf("%d", n);
}