Submission #1131229

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef pair<int, int> pi;
typedef long long lint;
const int mod = 1e9 + 7;

int n, a[100005];

int main(){
	scanf("%d",&n);
	for(int i=1; i<=n; i++) scanf("%d",&a[i]);
	lint ans = 1;
	int cur = 1;
	for(int i=2; i<=n; i++){
		cur = min(cur + 1, (a[i-1] + 3) / 2);
		ans *= cur;
		ans %= mod;
	}
	cout << ans << endl;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^
./Main.cpp:11:43: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  for(int i=1; i<=n; i++) scanf("%d",&a[i]);
                                           ^

Judge Result