Submission #1226501

#	Time	Username	Problem	Language	Result	Execution time	Memory
1226501		ericl23302	Radio Towers (IOI22_towers)	C++20	4 / 100	255 ms	1688 KiB

towers

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

using namespace std;

#include <vector>

int n, largest, pos;
vector<int> heights;

void init(int N, std::vector<int> H) {
    n = N;
    for (int &i : H) heights.push_back(i);
    largest = *max_element(H.begin(), H.end());
    pos = find(H.begin(), H.end(), largest) - H.begin();
}

int max_towers(int L, int R, int D) {
    if (L >= pos) return 1;
    if (R <= pos) return 1;
    if (heights[L] <= largest - D && heights[R] <= largest - 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