Submission #966291

#	Time	Username	Problem	Language	Result	Execution time	Memory
966291		42kangaroo	Radio Towers (IOI22_towers)	C++17	4 / 100	575 ms	1604 KiB

towers

#include "towers.h"
#include "bits/stdc++.h"

#include <vector>

std::vector<int> act;

int maxI = 0;

void init(int N, std::vector<int> H) {
	using namespace std;
	act = H;
	maxI = max_element(act.begin(), act.end()) - act.begin();
}

int max_towers(int L, int R, int D) {
    if (maxI < L || maxI > R) return 1;
	if (act[maxI] - act[L] >= D && act[maxI] - act[R] >= 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