Submission #1961011

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define r(i,n) for(int i=0;i<n;i++)
int a[100009],b[100009];
int main(){
  int n;
  cin>>n;n--;
  r(i,n)cin>>a[i];a[n]=1e9;
  cout<<a[0];
  r(i,n)cout<<' '<<min(a[i],a[i+1]);
  cout<<endl;
}

Submission Info

Judge Result