oj.uz

Submission #64110

# Submission time Handle Problem Language Result Execution time Memory
64110 2018-08-03T11:17:12 Z zubec Dancing Elephants (IOI11_elephants) C++14
26 / 100
 9000 ms 3016 KB 
#include "elephants.h"
#include <bits/stdc++.h>
using namespace std;

int n, l, a[200100];

multiset <int> q;

void init(int N, int L, int X[]){
    l = L;
    for (int i = 0; i < N; i++){
        a[i] = X[i];
        q.insert(X[i]);
    }
}

int update(int i, int y){
    int ans = 0;
    int pos = -1;
    q.erase(a[i]);
    a[i] = y;
    q.insert(a[i]);
    for (auto it = q.begin(); it != q.end(); it++){
        if (pos < *it){
            ++ans;
            pos = *it+l;
        }
    }
    return ans;
}

/**

4 10 5
10
15
17
20
2 16 1
1 25 2
3 35 2
0 38 2
2 0 3


*/

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 464 KB Output is correct
3 Correct 3 ms 604 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 464 KB Output is correct
3 Correct 3 ms 604 KB Output is correct
4 Correct 3 ms 744 KB Output is correct
5 Correct 2 ms 888 KB Output is correct
6 Correct 3 ms 888 KB Output is correct

Subtask #3
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 464 KB Output is correct
3 Correct 3 ms 604 KB Output is correct
4 Correct 3 ms 744 KB Output is correct
5 Correct 2 ms 888 KB Output is correct
6 Correct 3 ms 888 KB Output is correct
7 Execution timed out 9080 ms 3016 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #4
0 / 47.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 464 KB Output is correct
3 Correct 3 ms 604 KB Output is correct
4 Correct 3 ms 744 KB Output is correct
5 Correct 2 ms 888 KB Output is correct
6 Correct 3 ms 888 KB Output is correct
7 Execution timed out 9080 ms 3016 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #5
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 464 KB Output is correct
3 Correct 3 ms 604 KB Output is correct
4 Correct 3 ms 744 KB Output is correct
5 Correct 2 ms 888 KB Output is correct
6 Correct 3 ms 888 KB Output is correct
7 Execution timed out 9080 ms 3016 KB Time limit exceeded
8 Halted 0 ms 0 KB -