Submission #689411

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
689411	2023-01-28 12:36:48	Matteo_Verz	Bigger segments (IZhO19_segments)	C++17	37 / 100	1581 ms	3036 KiB

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#include <bits/stdc++.h>
#ifdef BLAT
    #include "debug/debug.hpp"
#else
    #define debug(x...)
#endif
using namespace std;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n;
    cin >> n;
    vector <int> v(1 + n), dp(1 + n);
    vector <long long> sp(1 + n), s(1 + n);
    dp[1] = 1;
    for (int i = 1; i <= n; i++) {
        cin >> v[i];
        sp[i] = sp[i - 1] + v[i];
        dp[i] = dp[i - 1];
        s[i] = s[i - 1] + v[i];
        for (int j = 1; j < i; j++) {
            if (sp[i] - sp[j] >= s[j]) {
                if (dp[j] + 1 == dp[i])
                    s[i] = min(s[i], sp[i] - sp[j]);
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 14 / 14
• Subtask 3: 10 / 10
• Subtask 4: 0 / 36
• Subtask 5: 0 / 27