Submission #94141

#	Time	Username	Problem	Language	Result	Execution time	Memory
94141		ekrem	Nizin (COCI16_nizin)	C++98	100 / 100	86 ms	4240 KiB

nizin

#include <bits/stdc++.h>
#define st first
#define nd second
#define mp make_pair
#define pb push_back
#define N 1000005
using namespace std;

int n, ans, bas, son, a[N];

int main() {
	// freopen("in.txt", "r", stdin);
	// freopen("out.txt", "w", stdout);
	scanf("%d",&n);
	for(int i = 1; i <= n; i++)
		scanf("%d",a + i);
	bas = 1;
	son = n;
	while(bas < son){
		if(a[bas] == a[son]){
			bas++;
			son--;
		}else if(a[bas] < a[son]){
			a[bas + 1] += a[bas];
			bas++;
			ans++;
		} else{
			a[son - 1] += a[son];
			son--;
			ans++;
		}
	}
	printf("%d\n", ans);
	return 0;
}

Compilation message (stderr)

nizin.cpp: In function 'int main()':
nizin.cpp:14:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ~~~~~^~~~~~~~~
nizin.cpp:16:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",a + i);
   ~~~~~^~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10