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Submission #931461

# Submission time Handle Problem Language Result Execution time Memory
931461 2024-02-21T21:02:17 Z mohammedMonem Dancing Elephants (IOI11_elephants) C++14
26 / 100
 9000 ms 10160 KB 
#include "elephants.h"
#include <bits/stdc++.h>

using namespace std;

int n, l;
vector<int> x;
multiset<int> poss;

void init(int N, int L, int X[]) {
    n = N, l = L;
    for (int i = 0; i < N; ++i) {
        x.push_back(X[i]);
        poss.insert(X[i]);
    }
}

int update(int i, int y) {
    poss.erase(x[i]);
    x[i] = y;
    poss.insert(x[i]);
    int ans = 0;
    for (auto it = poss.begin(); it != poss.end(); ans++) {
        it = poss.upper_bound(*it + l);
    }
    return ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 2 ms 6488 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct

Subtask #3
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 2 ms 6488 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Execution timed out 9039 ms 10160 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #4
0 / 47.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 2 ms 6488 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Execution timed out 9039 ms 10160 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #5
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 2 ms 6488 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Execution timed out 9039 ms 10160 KB Time limit exceeded
8 Halted 0 ms 0 KB -