Submission

Score: 75

User: Gunto

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-12 19:22:34

#include<stdio.h>
int main(){
    int m,fd;
    int day=0;
    scanf("%d %d",&m,&fd);
    int mon[]={31,28,31,30,31,30,31,31,30,31,30,31};
    if(m>8){
        for(int i=m-1;i<12;++i){
            day+=mon[i];
        }
        m=1;
    }
    for(int i=m-1;i<7;++i){
        day+=mon[i];
    }  
    day+=12;
    day-=8-fd;
    int r=day%7;
    if(r==0) r=7;
    printf("%d",r); 

    return 0;
}