Run ID:79135
提交时间:2024-06-30 14:11:04
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c,d,x=2; cin>>a>>b>>c>>d; while(5>3){ if(a%x == b%x && b%x == c%x){ cout<<x; return 0; } x++; } return 0; }