| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1133794 | lopkus | Bigger segments (IZhO19_segments) | C++20 | 1589 ms | 327680 KiB |
#include <bits/stdc++.h>
#define int long long
using namespace std;
signed main() {
ios::sync_with_stdio(false);
cin.tie(0);
int n;
cin >> n;
vector<int> a(n + 1);
for(int i = 1; i <= n; i++) {
cin >> a[i];
}
vector<pair<int,int>> dp[n + 1];
dp[0].push_back({0, 0});
for(int i = 1; i <= n; i++) {
int sum = 0;
for(int j = i; j >= 1; j--) {
sum += a[j];
for(auto it : dp[j - 1]) {
if(sum >= it.second) {
dp[i].push_back({it.first + 1, sum});
}
}
}
}
int ans = 0;
for(auto it : dp[n]) {
ans = max(ans, it.first);
}
cout << ans;
}
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