Submission #626010

#	Time	Username	Problem	Language	Result	Execution time	Memory
626010		I_love_Hoang_Yen	Radio Towers (IOI22_towers)	C++17	4 / 100	983 ms	1460 KiB

towers

#include "bits/stdc++.h"
using namespace std;

// sub 1 {{{
int k = -1;
std::vector<int> a;

void init(int n, std::vector<int> _a) {
    assert((int) _a.size() == n);
    a = _a;
    k = max_element(a.begin(), a.end()) - a.begin();
}

int max_towers(int l, int r, int d) {
    if (k < l || r < k) return 1;
    if (a[l] <= a[k] - d && a[r] <= a[k] - d) return 2;
    return 1;
}
// }}}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 11
• Subtask 3: 0 / 12
• Subtask 4: 0 / 14
• Subtask 5: 0 / 17
• Subtask 6: 0 / 19
• Subtask 7: 0 / 23