Submission #2202944

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int n;
string min1,min2,in;
int main(){
    cin>>n;
    for(int i=0;i<n;++i){
        cin>>in;
        if(in<min1||i<1){
            min2=min1;
            min1=in;
        }else if(in<min2||i<2){
            min2=in;
        }
    }
    cout<<min1<<min2<<endl;
    return 0;
}

Submission Info

Judge Result