Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
46959 zhangchunhong 质因数的个数 C++ Wrong Answer 0 MS 256 KB 240 2024-05-07 21:42:22

Tests(0/1):


#include<bits/stdc++.h> using namespace std; int main() { long long n,count=0; cin>>n; for(int i=2;i<=sqrt(n)&&n>1;i++){ if(n%i==0) count++; while(n%i==0){ n/=i; } } if(n>1) count++; cout<<count; return 0; }


Judgement Protocol: