Submission

Score: 75

User: peilin

Problemset: ปฏิทินวันแม่

Language: c

Time: 0.001 second

Submitted On: 2025-10-12 21:41:23

#include<stdio.h>

int main() {
	int m,d,i,a=0;
	const int dm[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
	scanf("%d %d", &m,&d);
	
	if(m<8) {
		for(i=m; i<8; i++) {
			a+=dm[i-1];
		}
		a=(a+d+11)%7;
		if(a==0) {
			printf("%d", a+7);
		} else {
			printf("%d", a);
		}
	} else if(m>8 && m<=12) {
		for(i=m; i<12; i++) {
			a+=dm[i-1];
		}
		a=(a+d-1)%7;
		if(a==0) {
			printf("%d", a+7);
		} else {
			printf("%d", a);
		}
	} else if(m=8) {
		a=(d+11)%7;
		if(a==0) {
			printf("%d", a+7);
		} else {
			printf("%d", a);
		}
	}
	return 0;
}