Submission #8228

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Source Code Expand

#include<stdio.h>
#include<algorithm>
#include<vector>
using namespace std;
typedef pair<int,pair<int,int> > pii;
pii nex(pii a)
{
	int year=a.first;
	int mon=a.second.first;
	int day=a.second.second;
	if(((mon==1||mon==3||mon==5||mon==7||mon==8||mon==10||mon==12)&&(day<31))||(mon==4||mon==6||mon==9||mon==11)&&(day<30))
	{
		return make_pair(year,make_pair(mon,day+1));
	}
	if(mon==2&&(year%4!=0||(year%100==0&&year%400!=0))&&(day<28))
	{
		return make_pair(year,make_pair(mon,day+1));
	}
	if(mon==2&&(year%4==0&&(year%100!=0||year%400==0))&&(day<29))
	{
		return make_pair(year,make_pair(mon,day+1));
	}
	if(mon!=12)
	{
		return make_pair(year,make_pair(mon+1,1));
	}
	return make_pair(year+1,make_pair(1,1));
}
int main()
{
	int y,m,d;
	scanf("%d/%d/%d",&y,&m,&d);
	for(;;)
	{
		if(y%(m*d)==0)
		{
			printf("%04d/%02d/%02d\n",y,m,d);
			break;
		}
		pii zan=make_pair(y,make_pair(m,d));
		zan=nex(zan);
		y=zan.first;
		m=zan.second.first;
		d=zan.second.second;
	}
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result

Judge Result