Submission #112580

#	Time	Username	Problem	Language	Result	Execution time	Memory
112580		ioilolcom	Nizin (COCI16_nizin)	C++14	100 / 100	62 ms	6268 KiB

nizin

#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
typedef long long int ll;
int arr[1000009];
int solve(int i,int j){
	if(i>=j) return 0;
	if(arr[i]==arr[j]) {
		return solve(i+1,j-1);
	}
	else if(arr[i]>arr[j]) {
		arr[j-1]+=arr[j];
		return 1+solve(i,j-1);
	}
	else {
		arr[i+1]+=arr[i];
		return 1+solve(i+1,j);
	}
}
int main()
{

	ios_base:: sync_with_stdio(false); cin.tie(0);
	int n; cin>>n;
	for(int i=1; i<=n; i++) cin>>arr[i];
	cout<<solve(1,n)<<endl;



	return 0;
}

• 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