Submission #1960992

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;

int n, K[100005], ans[100005];

int main(){
  
  cin>>n;

  for(int i=0;i<n-1;i++) scanf("%d", &K[i]);
  
  ans[0]=K[0];

  for(int i=1;i<n;i++){
    if(ans[i-1]==K[i-1]&&K[i-1]>=K[i]) ans[i]=K[i];
    else ans[i]=K[i-1];
  }
  
  for(int i=0;i<n;i++){
    if(i) printf(" ");
    printf("%d", ans[i]);
  }
  
  cout<<endl;
  
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:44: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   for(int i=0;i<n-1;i++) scanf("%d", &K[i]);
                                            ^

Judge Result