11722

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
11722	lulu	质因数分解	C++	Accepted	0 MS	248 KB	178	2023-03-14 21:15:17

#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; for(int i=n-1;i>1;i--){ if(n%i==0){ cout<<i; break; } } return 0; }