Submission #616059

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Source Code Expand

#include <iostream>
#include <vector>

using namespace std;

int main()
{
    int N;
    cin >> N;
    vector<int> a(N);
    for(int i = 0 ; i < N-1 ; i++){
        cin >> a[i];
    }
    vector<int> res;
    res.push_back(a[0]);
    for(int i = 1 ; i < N-1 ; i++){
        res.push_back(max(a[i-1],a[i]));
    }
    res.push_back(a[N-2]);
    for(int i = 0 ; i < res.size() ; i++){
        if(i > 0) cout << " ";
        cout << res[i];
    }
    cout << endl;
    return 0;
}

Submission Info

Judge Result