Submission #1129721

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1129721	2024-12-26 08:30:32	gyg	Nestabilnost (COI23_nestabilnost)	C++20	0 / 100	335 ms	47296 KiB

code1

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#include <bits/stdc++.h>
using namespace std;
#define int long long 
#define arr array 
#define vec vector 
#define pii pair<int, int>
#define fir first 
#define sec second
const int N = 3e5 + 5, INF = 1e18;
int n;
arr<int, N> vl, cst;
arr<vec<int>, N> adj;
arr<vec<pii>, N> trns;
arr<int, N> mn;
void prcmp() {
    vec<pii> cls = {{-1, 1}};
    for (int u = 1; u <= n; u++) {
        if (u != 1 && vl[u - 1] + 1 != vl[u]) {
            if (vl[u] == 0) {
                int cl = vl[u - 1] + 1;
                if (!(cls.size() && cls.back().fir == cl)) cls.push_back({cl, u});
            } else {
                cls.clear();
                cls.push_back({-1, u});
            }
        }
        if (cls.size() >= 2) trns[u].push_back({cls.back().fir, cls[cls.size() - 2].sec});
        trns[u].push_back({-1, cls.back().sec});
 
 
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• Subtask 1: 0 / 12
• Subtask 2: 0 / 20
• Subtask 3: 0 / 7
• Subtask 4: 0 / 22
• Subtask 5: 0 / 39