fork download
copy 
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5.     ios::sync_with_stdio(0);
  6.     cin.tie(0);
  7.     cout.tie(0);
  8.  
  9.     int n,cnt=0;  cin>>n;
  10.     int arr[n];
  11.     for(int i=0;i<n;i++)  cin>>arr[i];
  12.     for(int i=2;i<=10000;i++){
  13.         cnt=0;
  14.         for(int j=0;j<n;j++){
  15.             if(__gcd(arr[j],i)!=1)  cnt++;
  16.         }
  17.         if(cnt==n){
  18.             cout<<i;
  19.             return 0;
  20.         }
  21.     }
  22.     return 0;
  23. }
  24.  
Success #stdin #stdout 0.63s 5392KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/Sb2rOe
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!