Submission

Score: 90

User: wleo.lwo

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-13 20:26:21

#include <stdio.h>
#include <string.h>

int main(){
	
	int arr[12]={31,28,31,30,31,30,31,31,30,31,30,31};
	
	int month,day;
	scanf("%d",&month);
	scanf("%d",&day);
	
	int i=0,sum=0;
	
	while (month-1+i<12){
		sum+=arr[month-1+i];
		i++;
	}
	
	int ans=sum%7+day-2;
	if(ans<0) ans+=7;
	
	printf("%d",ans);
	
	return 0;
}