Submission #781640

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
781640	2023-07-13 09:05:28	Kritzan	Naboj (COCI22_naboj)	C++14	110 / 110	634 ms	30136 KiB

naboj

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#include <bits/stdc++.h>
using namespace std;
int n, m;
pair<int ,int> arr[500005];
vector<pair<int ,int> > v[200005];
int ways[200005];
bool vis[200005];
int pnt[200005];
stack<pair<int,int> > s;
queue<int> q;
int main() {
    cin >> n >> m;
    for(int i =1 ; i <= m; i++) {
        int a, b;
        cin >> a >> b;
        arr[i] = {a, b};
        v[a].push_back({b, i});
        v[b].push_back({a, i});
        pnt[a]++;
        ways[a]++;
        ways[b]++;
    }
    memset(vis, 0, sizeof(vis));
 
 
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Compilation message (stderr)

naboj.cpp: In function 'int main()':
naboj.cpp:48:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |         for(int i = 0; i < v[cur].size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~
naboj.cpp:69:18: warning: comparison of integer expressions of different signedness: 'std::stack<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   69 |     if (s.size() == n) {
      |         ~~~~~~~~~^~~~

• Subtask 1: 15 / 15
• Subtask 2: 25 / 25
• Subtask 3: 70 / 70