Submission #691782

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
691782	2023-01-31 14:26:48	piOOE	Prize (CEOI22_prize)	C++17	10 / 100	2905 ms	660124 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define int int64_t
void massert(bool f) {
    while (!f) {
        cout << "hell nah" << endl;
    }
}
struct Tree {
    vector<int> tin, tout, par;
    vector<vector<int>> jump;
    int logn;
    void init(vector<vector<int>> adj, int root) {
        int n = adj.size();
        tin.resize(n), tout.resize(n), par.assign(n, -1);
        int T = 0;
        function<void(int)> dfs = [&](int v) {
            tin[v] = T++;
            for (int to : adj[v]) {
                massert(par[to] == -1);
                par[to] = v;
                dfs(to);
            }
            tout[v] = T;
 
 
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Compilation message (stderr)

Main.cpp: In lambda function:
Main.cpp:169:31: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  169 |             for (int i = 1; i < alive.size(); ++i) {
      |                             ~~^~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 25
• Subtask 3: 0 / 19
• Subtask 4: 0 / 22
• Subtask 5: 0 / 24