제출 #1305787

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1305787		discontinuous	Lost Array (NOI19_lostarray)	C++20	100 / 100	18 ms	3996 KiB

lostarray

#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define int long long

const int MOD = 1e9 + 7;
const int INF = 1e15;
const int N = 1e6;

int n, m, k, a, b, c, d, h, l, r, q, u, v, x, y;

void solve() {
    cin >> n >> q;
    vector<int> arr(n+1, 0);

    while(q--) {    
        cin >> a >> b >> c;
        arr[a] = max(arr[a], c);
        arr[b] = max(arr[b], c);
    }

    for(int i = 1; i<=n; i++) {
        if(!arr[i]) cout << 1000000000 << " ";
        else cout << arr[i] << " ";
    }
}

int32_t main() {
    ios::sync_with_stdio(false);
    cout.tie(0); cin.tie(0);

    int tc = 1;
    // cin >> tc;

    while(tc--) {
        solve();
        cout << "\n";
    }

    return 0;
}

• Subtask 1: 5 / 5
• Subtask 2: 6 / 6
• Subtask 3: 20 / 20
• Subtask 4: 21 / 21
• Subtask 5: 48 / 48