Submission

Score: 100

User: lingusso

Problemset: เลขดวง

Language: c

Time: 0.002 second

Submitted On: 2025-10-13 19:17:07

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

int main() {
    int day,st,days,sum=0;
    scanf("%d",&days);
    scanf("%d",&st);
    scanf("%d",&day);
    st = 8-st;
    if(day-7 > 0){
    	sum += day-7;
	}
	if(day+7 <= days){
    	sum += day+7;
	}
	if((day-1-st)%7 != 0 && day-1 > 0){
    	sum += day-1;
	}
	if((day-st)%7 != 0 && day+1 <= days){
    	sum += day+1;
	}
	printf("%d",sum);
    return 0;
}