Submission #1175660

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Source Code Expand

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <string>
#include <cmath>
#include <map>

typedef long long ll;
#define fi first
#define se second

int N;
int K[112345];
int ans[112345];

using namespace std;

int main(){
  
  cin>>N;
  
  int i;
  
  for( i = 1; i < N; i++ ){
    scanf("%d", K+i);
  }
  
  ans[0] = K[1];
  ans[N-1] = K[N-1];
  
  for( i = 1; i < N-1; i++ ){
    ans[i] = min( K[i], K[i+1] );
  }
  
  for( i = 0; i < N; i++ ){
    if( i ) printf(" ");
    printf("%d", ans[i]);
  }
  
  puts("");
  
  
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:25:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", K+i);
                     ^

Judge Result