oj.uz

Submission #877157

# Submission time Handle Problem Language Result Execution time Memory
877157 2023-11-23T00:14:19 Z Matjaz Dancing Elephants (IOI11_elephants) C++14
26 / 100
 9000 ms 8284 KB 
#include "elephants.h"
#include <set>
#include <vector>
#include <algorithm>


using namespace std;

int N,L;
set<int> E;
vector<int> x;

void init(int _N, int _L, int X[]){
    N = _N;
    L = _L;
    E.insert(X, X+N);
    x.assign(X, X+N);
}

int update(int i, int y){
    E.erase(x[i]);
    E.insert(y);
    x[i] = y;
    set<int>::iterator it = E.begin();
    int count = 0;
    while (it != E.end()){
        count++;
        it = E.upper_bound(*it + L);
    }
    return count;
}

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 6488 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 6488 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6488 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 6488 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Execution timed out 9024 ms 8284 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 6488 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Execution timed out 9024 ms 8284 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 6488 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Execution timed out 9024 ms 8284 KB Time limit exceeded
8 Halted 0 ms 0 KB -