oj.uz

Submission #932611

# Submission time Handle Problem Language Result Execution time Memory
932611 2024-02-23T21:45:35 Z EJIC_B_KEDAX Comparing Plants (IOI20_plants) C++17
14 / 100
 4000 ms 5684 KB 
#include <bits/stdc++.h>

using ll = long long;

using namespace std;

const int N = 200200;
int level[N];

void init(int k, vector<int> r) {
    int n = r.size();
    int ok = 0, last, lev = n, iter = 0;
    while (ok < n) {
        last = -k;
        for (int i = n - 1; i > n - k; i--) {
            if (!r[i]) {
                last = i - n;
                break;
            }
        }
        vector<int> nw = r;
        for (int i = 0; i < n; i++) {
            if (!r[i]) {
                if (i - last >= k) {
                    level[i] = lev;
                    ok++;
                    for (int j = i - 1; j > i - k; j--) {
                        if (j >= 0) {
                            nw[j]--;
                        } else {
                            nw[j + n]--;
                        }
                    }
                    nw[i] = INT32_MAX / 2;
                }
                last = i;
            }
        }
        swap(nw, r);
        lev--;
        iter++;
        assert(iter < n + 10);
    }
}

int compare_plants(int x, int y) {
    if (level[x] < level[y]) {
        return -1;
    }
    return level[x] > level[y];
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Incorrect 0 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 63 ms 3332 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 348 KB Output is correct
10 Correct 63 ms 3124 KB Output is correct
11 Correct 59 ms 3128 KB Output is correct
12 Correct 57 ms 3332 KB Output is correct
13 Correct 70 ms 3332 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 63 ms 3332 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 348 KB Output is correct
10 Correct 63 ms 3124 KB Output is correct
11 Correct 59 ms 3128 KB Output is correct
12 Correct 57 ms 3332 KB Output is correct
13 Correct 70 ms 3332 KB Output is correct
14 Correct 360 ms 3380 KB Output is correct
15 Execution timed out 4102 ms 5680 KB Time limit exceeded
16 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 38 ms 3268 KB Output is correct
4 Execution timed out 4045 ms 5684 KB Time limit exceeded
5 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #7
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Incorrect 0 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -