1 solutions

  • 5
    @ 2024-5-15 13:58:30
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    	int a;
    	cin>>a;
    	int s=0; //约数的个数
    	for(int i=1;i<=sqrt(a);i++)
    	{
    		if(a%i==0) //小的约数存在
    		{
    			s++;
    			if(a/i!=i) //判断大小约数是否相等
    			{
    				s++;
    			} 
    		}
    	}
    	cout<<s;
    	return 0;
    }
    
    • 1

    Information

    ID
    33
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    (None)
    # Submissions
    211
    Accepted
    50
    Uploaded By