Submission

Score: 55

User: fotonoi

Problemset: ปฏิทินวันแม่

Language: c

Time: 0.003 second

Submitted On: 2025-10-10 21:42:50

#include<stdio.h>
int main(){
    int m,d;
    scanf("%d",&m);
    scanf("%d",&d);
    int sumday=0;
    int arr[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
    if(m>8){
        for(int i=9;i<m;i++){
            sumday=sumday+arr[i];
        }
        sumday=sumday+19;
    }else if(m<8){
        for(int i=m;i<8;i++){
            sumday=sumday+arr[i];
        }
        sumday=sumday+11;
    }else if(m==8){
        d=(13-d)%7;
        if(d==0){
            d=7;
        }
        printf("%d",d);
        return 0;
    }
    sumday=sumday%7;
    printf("%d",d+sumday);
    return 0;
    
    
}