Submission #1962347

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Source Code Expand

#include "bits/stdc++.h"
using namespace std;
int main()
{
	int n;
	scanf("%d", &n);
	vector<int> a(n, 1000000000);
	for(int i = 0, j; i < n - 1; i++)
	{
		scanf("%d", &j);
		a[i] = min(a[i], j);
		a[i + 1] = min(a[i + 1], j);
	}
	for(int i = 0; i < n; printf(++i == n ? "\n" : " "))
	{
		printf("%d", a[i]);
	}
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
./Main.cpp:10:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &j);
                  ^

Judge Result