22003 平方根
平方根
https://ac.nowcoder.com/acm/problem/22003
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n, a;
cin>>n;
a=sqrt(n);//int自带向下取整
cout<<a;
return 0;
}平方根
https://ac.nowcoder.com/acm/problem/22003
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n, a;
cin>>n;
a=sqrt(n);//int自带向下取整
cout<<a;
return 0;
}相关推荐