Submission #226166

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
226166	2020-04-22 17:18:33	Minnakhmetov	Making Friends on Joitter is Fun (JOI20_joitter2)	C++14	1 / 100	55 ms	640 KiB

joitter2

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#include <bits/stdc++.h>
using namespace std;
 
#define ll long long
#define all(aaa) aaa.begin(), aaa.end()
const int N = 51;
int gr[N][N];
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n, m;
    cin >> n >> m;
    int ans = 0;
    for (int i = 0; i < m; i++) {
        int x, y;
        cin >> x >> y;
        x--, y--;
        if (!gr[x][y]) {
            gr[x][y] = true;
            ans++;
            bool work = true;
            while (work) {
                work = false;
 
 
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• Subtask 1: 1 / 1
• Subtask 2: 0 / 16
• Subtask 3: 0 / 83