Submission #920877

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
920877	2024-02-03 07:07:59	itslq	Monthly railway pass (LMIO18_menesinis_bilietas)	C++17	100 / 100	566 ms	159824 KiB

menesinis_bilietas

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#include <bits/stdc++.h>
#include <unordered_map>
#include <unordered_set>
using namespace std;
vector<int> pa, rk;
int getParent(int n) {
    if (pa[n] == n) return n;
    return pa[n] = getParent(pa[n]);
}
void mge(int x, int y) {
    if (x == y) return;
    if (rk[x] > rk[y]) {
        pa[y] = x;
    } else if (rk[x] == rk[y]) {
        pa[y] = x;
        rk[x]++;
    } else {
        pa[x] = y;
    }
}
int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

menesinis_bilietas.cpp: In function 'int main()':
menesinis_bilietas.cpp:58:26: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   58 |         if (ch[x].size() == N) {
      |             ~~~~~~~~~~~~~^~~~

• Subtask 1: 10 / 10
• Subtask 2: 6 / 6
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35
• Subtask 5: 19 / 19