Submission #616262

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Source Code Expand

#include<stdio.h>

int main(void){

  int n,i;
  int k[100010],l[100010];
  scanf("%d",&n);
  for(i=0;i<n-1;i++){
    scanf("%d",&k[i]);
  }

  for(i=0;i<n;i++){
    if(i==0){
      l[i] = k[i];
    }
    else{
      if(i==n-1){
	l[i] = k[i-1];
      }
      else{
	if(k[i-1]<k[i]){
	  l[i] = k[i-1];
	}
	else{
	  l[i] = k[i];
	}
      }
    }
  }

  for(i=0;i<n;i++){
    printf("%d ",l[i]);
  }
  printf("\n");

  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
   ^
./Main.c:9:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&k[i]);
     ^

Judge Result