题目链接:
http://codeforces.com/problemset/problem/592/B
这个题目没啥说的,画图找规律吧,哈哈哈
程序代码:
#include <cstdio>
using namespace std;
#define LL long long
int main()
{
LL n;
scanf("%lld",&n);
printf("%lld\n",(n-)*(n-));
return ;
}
题目链接:
http://codeforces.com/problemset/problem/592/B
这个题目没啥说的,画图找规律吧,哈哈哈
程序代码:
#include <cstdio>
using namespace std;
#define LL long long
int main()
{
LL n;
scanf("%lld",&n);
printf("%lld\n",(n-)*(n-));
return ;
}