Submission #698681

#	Time	Username	Problem	Language	Result	Execution time	Memory
698681		vjudge1	New Home (APIO18_new_home)	C++17	5 / 100	11 ms	1756 KiB

new_home

#include <bits/stdc++.h>
#define endl '\n'
#define FAST ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define int ll
#define all(vec) vec.begin(), vec.end()
typedef long long ll;
using namespace std;
const int N = 410, mod = 1e9 + 7;
struct st{
    int x, t, a, b;
};
int n, k, q;
vector<st> v(N);
signed main()
{
    FAST;
    cin >> n >> k >> q;
    for(int i = 1; i <= n; i++) {
        cin >> v[i].x >> v[i].t >> v[i].a >> v[i].b;
    }
    while(q--) {
        int l, y;
        cin >> l >> y;
        int ans[k+1];
        for(int i = 1; i <= k; i++) ans[i] = INT_MAX;
        for(int i = 1; i <= n; i++) {
            if(v[i].a <= y && v[i].b >= y) {
                ans[v[i].t] = min(ans[v[i].t], abs(v[i].x - l));
            }
        }
        int fin = 0;
        for(int i = 1; i <= k; i++) {
            fin = max(fin, ans[i]);
        }
        if(fin == INT_MAX) cout << -1 << endl;
        else cout << fin << endl;
    }
}

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