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 |
#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; }