Submission #687672

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
687672	2023-01-26 19:21:59	Matteo_Verz	Bigger segments (IZhO19_segments)	C++17	27 / 100	1585 ms	35656 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);
    vector <long long> sp(1 + n);
    vector <vector <int>> dp(1 + n, vector <int>(1 + n, -1));
    for (int i = 1; i <= n; i++) {
        cin >> v[i];
        sp[i] = sp[i - 1] + v[i];
        dp[i][1] = 0;
        for (int jumps = 2; jumps <= i; jumps++) {
            for (int j = 1; j < i; j++) {
                if (dp[j][jumps - 1] != -1 && sp[i] - sp[j] >= sp[j] - sp[dp[j][jumps - 1]])
                    dp[i][jumps] = j;
            }
        }
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 14 / 14
• Subtask 3: 0 / 10
• Subtask 4: 0 / 36
• Subtask 5: 0 / 27