Submission

Score: 70

User: boygunner

Problemset: เลขดวง

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-07 11:01:14

#include<iostream>
using namespace std;
int main(){
	int mdate,fdate,bday,sum=0;
	cin>>mdate>>fdate>>bday;
	for(int i=1;i<bday;i++)
	{
		fdate++;
		if(fdate==8) fdate=1;
	}
		if(bday-7>0) sum=sum+bday-7;
		if(bday+7<=mdate) sum=sum+bday+7;
		if(fdate!=1&&(bday+1)<=mdate) sum=sum+bday+1;
		if(fdate!=7) sum=sum+bday-1;
		cout<<sum; 
}