Wrong Answer.wrong answer On line 1 column 9, read 1, expected 2.
#include <bits/stdc++.h>
#define endl '\n'
using namespace std;
const int N = 1e5 + 9;
int n, m, s, a, b, c;
struct edge {
int v, w;
};
vector<edge> e[N];
int d[N];
bool vis[N];
void dijkstra(int s) {
memset(d, 0x3f, sizeof(d));
d[s] = 0;
priority_queue<pair<int, int>> q;
q.push({0, s});
while (!q.empty()) {
pair<int, int>t = q.top();
q.pop();
int u = t.second;
if (vis[u])
continue;
vis[u] = true;
for (auto ed : e[u]) {
int v = ed.v, w = ed.w;
if (d[v] > d[u] + w) {
d[v] = d[u] + w;
q.push({-d[v], v});
}
}
}
}
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
#ifdef BIG_BANANA_A_BIG_BANANA_YOUR_FEEL_VERY_WONDERFUL
freopen(".in", "r", stdin);
freopen(".out", "w", stdout);
#endif
cin >> n >> m >> s;
for (int i = 0; i < m; i++) {
cin >> a >> b >> c;
e[a].push_back({b, c});
}
dijkstra(s);
for (int i = 1; i <= n; i++)
cout << d[i] << ' ';
return 0;
}