Submission #1203105

#	Time	Username	Problem	Language	Result	Execution time	Memory
1203105		saidpon	New Home (APIO18_new_home)	C++20	5 / 100	5092 ms	13028 KiB

new_home

#include <bits/stdc++.h>
#define nemeshay ios_base::sync_with_stdio(NULL), cin.tie(0), cout.tie(0);
#define int long long
#define sigma signed
#define pb push_back
#define ar array
using namespace std;
const int N = 1e6 + 2, inf = 1e9 + 7, mod = 998244353;
int ans[N];
void test_case(){
    int n, k, q;
    cin >> n >> k >> q;
    vector <ar<int, 3>> pon[k + 1];
    for (int i = 0; i < n; i++){
        int x, t, a, b;
        cin >> x >> t >> a >> b;
        pon[t].pb({a, b, x});
    }
    while (q--){
        int l, y;
        cin >> l >> y;
        int ans = 0;
        for (int i = 1; i <= k; i++){
            int mn = inf;
            for (auto j: pon[i]) if (j[0] <= y && y <= j[1]) mn = min(mn, abs(l - j[2]));
            if (mn == inf) {
                ans = -1;
                break;
            }
            ans = max(ans, mn);
        }
        cout << ans << '\n';
    }
}
sigma main() {
    nemeshay
    int t = 1;
    while (t--) test_case();
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 10
• Subtask 4: 0 / 23
• Subtask 5: 0 / 35
• Subtask 6: 0 / 20