Submission #398118

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
398118	2021-05-03 17:49:29	palilo	Zamjena (COCI18_zamjena)	C++17	42 / 70	11 ms	1472 KiB

zamjena

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#include <bits/stdc++.h>
using namespace std;
struct disjoint_set {
    vector<int> par;
    disjoint_set(int n) : par(n, -1) {}
    int find(int u) {
        return par[u] < 0 ? u : par[u] = find(par[u]);
    }
    bool merge(int u, int v) {
        u = find(u), v = find(v);
        if (u == v) return false;
        if (par[u] > par[v]) swap(u, v);
        par[u] += par[v];
        par[v] = u;
        return true;
    }
};
int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef home
    freopen("in", "r", stdin);
    freopen("out", "w", stdout);
#endif
    int n;
    cin >> n;
    constexpr int mx_val = 1000;
 
 
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• Subtask 2: 14 / 14
• Subtask 3: 14 / 14
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