4 solutions

  • -1
    @ 2026-1-27 19:30:34
    #include <iostream>
    using namespace std;
    int main(){
        int A;
        cin>>A;
        int a=0;
        for(int d=1;d*d<=A;d++){
            if (A%d==0){
                a++;
            }
        }
        
        cout<<a<<endl;
        return 0;
    }
    

    Information

    ID
    22
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    6
    Tags
    # Submissions
    22
    Accepted
    12
    Uploaded By