》》》点我查看「视频」详解》》》

AC_Code

#include <bits/stdc++.h>
using namespace std;int main()
{int n;cin >> n;int cnt = 0;for(int i = 1; i <= n; i ++)for(int j = i; j <= n; j ++)if(i * j == n)cnt ++;cout << cnt;return 0;
}

》》》点我查看「视频」详解》》》