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Submission #829458

# Submission time Handle Problem Language Result Execution time Memory
829458 2023-08-18T10:59:20 Z tolbi Radio Towers (IOI22_towers) C++17
0 / 100
 4000 ms 1440 KB 
#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
#include <vector>
vector<int> arr;
int n;
int st;
void init(int N, std::vector<int> H) {
    arr=H;
    n=N;
    for (int i = 0; i < N; i++){
        if (H[i]<H[st]) st=i;
    }
}

int max_towers(int L, int R, int D) {
    int mava = -23;
    int ans = 1;
    int nmiva = arr[st];
    for (int i = st+1; i < n; i++){
        if (mava>=nmiva+D && mava>=arr[i]+D){
            mava=-23;
            ans++;
            nmiva=max(nmiva,arr[i]);
        }
        else mava=max(mava,arr[i]);
    }
    mava=-23;
    for (int i = st-1; i >= 0; i--){
        if (mava>=nmiva+D && mava>=arr[i]+D){
            mava=-23;
            ans++;
            nmiva=max(nmiva,arr[i]);
        }
        else mava=max(mava,arr[i]);
    }
    return ans;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 3782 ms 976 KB 1st lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '34'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '34'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4017 ms 1440 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 1036 ms 556 KB 1st lines differ - on the 1st token, expected: '7197', found: '394'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '34'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 3782 ms 976 KB 1st lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -