Submission #1140726

#	Time	Username	Problem	Language	Result	Execution time	Memory
1140726		Nurislam	Bigger segments (IZhO19_segments)	C++20	0 / 100	0 ms	328 KiB

segments

#include <bits/stdc++.h> 
using namespace std;

signed main(){
	
	int n; cin >> n;
	
	vector<int> a(n);
	for(int &i : a) cin >> i;
	
	int la = 0, ans = 0;
	for(int i = 0; i < n; ){
		int j = i, sum = 0;
		
		while(sum < la || sum == 0){
			if(j == n){
				return cout << ans << '\n', 0;
			}
			sum += a[j++];
		}
		ans ++;
		
		while(i < j && sum - a[i] >= la + a[i]) sum -= a[i++];
			
		la = sum;
		i = j;
	}
	
	
	cout << ans << '\n';
	
};

• Subtask 1: 0 / 13
• Subtask 2: 0 / 14
• Subtask 3: 0 / 10
• Subtask 4: 0 / 36
• Subtask 5: 0 / 27