제출 #1056629

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1056629		AmirAli_H1	송신탑 (IOI22_towers)	C++17	4 / 100	611 ms	1880 KiB

towers

// In the name of Allah

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

typedef			long long				ll;
typedef			pair<int, int>			pii;
typedef			pair<ll, ll>			pll;

#define			F						first
#define			S						second
#define			all(x)					(x).begin(),(x).end()
#define			len(x)					((ll) (x).size())
#define			Mp						make_pair
#define			pb						push_back
#define			endl					'\n'
#define			sep						' '

const int maxn = 1e5 + 7;
const ll oo = 1e9 + 7;

int n, j;
ll A[maxn];

void init(int N, vector<int> H) {
	n = N;
	for (int i = 0; i < n; i++) A[i] = H[i];
	j = max_element(A, A + n) - A;
}

int max_towers(int L, int R, int D) {
	if (j >= L && j <= R) {
		if (A[L] <= A[j] - D && A[R] <= A[j] - D) return 2;
		else return 1;
	}
	else 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