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Submission #396383

# Submission time Handle Problem Language Result Execution time Memory
396383 2021-04-29T22:23:08 Z 4fecta Road Construction (JOI21_road_construction) C++17
5 / 100
 2105 ms 2097156 KB 
#include <bits/stdc++.h>

using namespace std;
#define ll long long
#define int ll
#define ld long double
#define pii pair<int, int>
#define f first
#define s second
#define boost() cin.tie(0), cin.sync_with_stdio(0)

const int MN = 250005;

int n, k, x, y;
pii a[MN];

int cost(pii p, pii q) {
    return max(abs(p.f - q.f), abs(p.s - q.s));
}

bool cmp(pii p, pii q) {
    return cost(a[p.f], a[p.s]) > cost(a[q.f], a[q.s]);
}

int32_t main() {
    boost();

    cin >> n >> k;
    for (int i = 1; i <= n; i++) {
        cin >> x >> y;
        a[i] = {x + y, x - y};
    }
    vector<int> v;
    for (int i = 1; i <= n; i++) {
        for (int j = i + 1; j <= n; j++) {
            v.push_back(cost(a[i], a[j]));
        }
    }
    sort(v.begin(), v.end());
    for (int i = 1; i <= k; i++) printf("%lld\n", v[i - 1]);

    return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 83 ms 6960 KB Output is correct
2 Correct 81 ms 6952 KB Output is correct
3 Correct 56 ms 5048 KB Output is correct
4 Correct 55 ms 5040 KB Output is correct
5 Correct 78 ms 5808 KB Output is correct
6 Correct 24 ms 4548 KB Output is correct

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 2105 ms 2097156 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #3
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 1952 ms 2097156 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1952 ms 2097156 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 83 ms 6960 KB Output is correct
2 Correct 81 ms 6952 KB Output is correct
3 Correct 56 ms 5048 KB Output is correct
4 Correct 55 ms 5040 KB Output is correct
5 Correct 78 ms 5808 KB Output is correct
6 Correct 24 ms 4548 KB Output is correct
7 Runtime error 1856 ms 2097156 KB Execution killed with signal 9
8 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 83 ms 6960 KB Output is correct
2 Correct 81 ms 6952 KB Output is correct
3 Correct 56 ms 5048 KB Output is correct
4 Correct 55 ms 5040 KB Output is correct
5 Correct 78 ms 5808 KB Output is correct
6 Correct 24 ms 4548 KB Output is correct
7 Runtime error 2105 ms 2097156 KB Execution killed with signal 9
8 Halted 0 ms 0 KB -