Submission #1101265

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Source Code Expand

#include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<(n);i++)
using namespace std;

int k[100000], a[100000];
int main() {
	int n; scanf("%d", &n);
	rep(i, n - 1)scanf("%d", &k[i]);
	rep(i, n)a[i] = 1;
	a[0] = k[0]; a[n - 1] = k[n - 2];
	for (int i = 1; i < n - 1; i++)a[i] = min(k[i - 1], k[i]);
	rep(i, n) {
		if (i)printf(" ");
		printf("%d", a[i]);
	}
	printf("\n");
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  int n; scanf("%d", &n);
                        ^
./Main.cpp:8:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  rep(i, n - 1)scanf("%d", &k[i]);
                                 ^

Judge Result