Submission #1966529

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Source Code Expand

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

int a[100001];
int main(){
	int n;
	scanf("%d", &n);
	for(int i = 0;i < n-1;i++)scanf("%d", &a[i]);
	a[n-1] = 1e9;
	
	if(a[0] > a[1])printf("%d ", a[0]);
	else printf("1 ");
	for(int i = 0;i < n-2;i++){
		printf("%d ", min(a[i], a[i+1]));
	}
	printf("%d\n", min(a[n-2], a[n-1]));
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
./Main.cpp:8:46: 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", &a[i]);
                                              ^

Judge Result