CodeForces 678B The Same Calendar
暴力。一年一年判断过去。如果某一年与输入的年份闰年性质相同,并且1月1日是星期几相同,那么输出。
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<vector>
#include<queue>
#include<map>
#include<stack>
using namespace std; bool f(int x)
{
if(x%==) return ;
if(x%==&&x%!=) return ;
return ;
} int main()
{
int n; scanf("%d",&n);
int s=f(n);
int x=;
int now=n+;
int sum=;
while()
{
int t=f(now);
if(t==) sum=sum+;
else sum=sum+;
int g=(x+sum)%; if(t==s&&g==x)
{
printf("%d\n",now);
break;
}
now++;
}
return ;
}
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