Submission #823315

#	Time	Username	Problem	Language	Result	Execution time	Memory
823315		Sohsoh84	Comparing Plants (IOI20_plants)	C++17	0 / 100	40 ms	3020 KiB

plants

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

using namespace std;

#define debug(x)		cerr << #x << ": " << x << endl;
#define sep			' '

void add(int u, int v);

const int MAXN = 4e5 + 10;

int R[MAXN], n, k, L[MAXN];

void init(int k_, std::vector<int> r) {
	k = k_;
	n = r.size();

	for (int i = 0; i < n; i++)
		R[i] = r[i];

	L[n - 1] = 1;
	for (int i = n - 2; i >= 0; i--)
		L[i] = (R[i] == R[i + 1] ? L[i + 1] + 1 : 1);
}

int compare_plants(int x, int y) {
	if (R[x] < R[y]) return 1;
	if (R[x] > R[y]) return -1;
	return 0;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 14
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 11
• Subtask 6: 0 / 15
• Subtask 7: 0 / 25