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Submission #503819

# Submission time Handle Problem Language Result Execution time Memory
503819 2022-01-09T00:00:40 Z colossal_pepe Pinball (JOI14_pinball) C++17
51 / 100
 3 ms 460 KB 
#include <iostream>
#include <map>
#include <tuple>
using namespace std;

typedef long long ll;

const ll INF = 1e18;

int n, m, a[1005], b[1005], c[1005];
ll d[1005], dpl[1005], dpr[1005];

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> n >> m;
    for (int i = 0; i < n; i++) {
        cin >> a[i] >> b[i] >> c[i] >> d[i];
    }
    for (int i = 0; i < n; i++) {
        dpl[i] = dpr[i] = INF;
        if (a[i] == 1) dpl[i] = 0;
        if (b[i] == m) dpr[i] = 0;
        for (int j = 0; j < i; j++) {
            if (a[i] <= c[j] and c[j] <= b[i]) {
                dpl[i] = min(dpl[i], dpl[j] + d[j]);
                dpr[i] = min(dpr[i], dpr[j] + d[j]);
            }
        }
    }
    ll ans = INF;
    for (int i = 0; i < n; i++) {
        ans = min(ans, dpl[i] + dpr[i] + d[i]);
    }
    cout << (ans >= INF ? -1 : ans) << '\n';
    return 0;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 312 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 316 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 332 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 312 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 316 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 332 KB Output is correct

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 312 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 316 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 3 ms 344 KB Output is correct
18 Correct 3 ms 332 KB Output is correct
19 Correct 3 ms 332 KB Output is correct
20 Correct 3 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 2 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 2 ms 332 KB Output is correct

Subtask #4
0 / 49.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 312 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 316 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 3 ms 344 KB Output is correct
18 Correct 3 ms 332 KB Output is correct
19 Correct 3 ms 332 KB Output is correct
20 Correct 3 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 2 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 2 ms 332 KB Output is correct
25 Runtime error 2 ms 460 KB Execution killed with signal 11
26 Halted 0 ms 0 KB -