Submission #1019178

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1019178	2024-07-10 14:38:06	Tri_Pahm	Birmingham (COCI20_birmingham)	C++14	70 / 70	60 ms	10836 KiB

birmingham

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// Practice makes perfect
#include <bits/stdc++.h>
#include <queue>
using namespace std;
#define fastIO ios_base::sync_with_stdio(0); cin.tie(0);
#define file "bmh"
#define ll long long
const int maxn = 1e5 + 5;
int n, m, q, ans[maxn], d[maxn];
ll k;
bool vis[maxn];
queue<int> qu;
vector<int> g[maxn];
void bfs() {
    while (qu.size()) {
        int u = qu.front();
        qu.pop();
        for (int i = 0; i < g[u].size(); ++i) {
            int v = g[u][i];
            if (!vis[v]) {
                vis[v] = 1;
                qu.push(v);
                d[v] = d[u] + 1;
            }
        }
    }
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

birmingham.cpp: In function 'void bfs()':
birmingham.cpp:21:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |         for (int i = 0; i < g[u].size(); ++i) {
      |                         ~~^~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 5 / 5
• Subtask 7: 5 / 5
• Subtask 8: 5 / 5
• Subtask 9: 5 / 5
• Subtask 10: 5 / 5
• Subtask 11: 5 / 5
• Subtask 12: 5 / 5
• Subtask 13: 5 / 5
• Subtask 14: 5 / 5