oj.uz

Submission #627163

# Submission time Handle Problem Language Result Execution time Memory
627163 2022-08-12T10:06:52 Z mraron Radio Towers (IOI22_towers) C++17
0 / 100
 669 ms 1428 KB 
#include "towers.h"

#include <vector>
using namespace std;

int n,mid;
vector<int> h;

void init(int N, std::vector<int> H) {
    n=N;
    h=H;
    mid=-1;
    for(int i=0;i<n;++i) {
        if((i?h[i-1]:0)<h[i] && h[i]>(i+1<n?h[i+1]:0)) {
            mid=i;
            if(i>0) break;
        }
    }
}

int max_towers(int L, int R, int D) {
    if(h[0]+D<=h[mid] && h[n-1]+D<=h[mid]) return 2;
    return 1;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 403 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: '2'
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: '2'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 669 ms 1428 KB 1st lines differ - on the 1st token, expected: '11903', found: '2'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 270 ms 544 KB 1st lines differ - on the 1st token, expected: '7197', found: '1'
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: '2'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 403 ms 976 KB 1st lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -