洛谷p1075 质因数分解 入门 数论

#include<iostream>
#include<cstdio>
#include<cmath>
using namespace std;
int main()
{
    int num;
    cin>>num;
    for(int i=2;i<=sqrt(num);i++)
    {
        if(num%i==0)
        {
            cout<<num/i<<endl;
            break;
        }
    }
    return 0;
}

标签：std,main,洛谷,因数分解,int,num,p1075,include
来源： https://blog.csdn.net/chang_sheng1/article/details/114677678