Submission #1298515

#	Time	Username	Problem	Language	Result	Execution time	Memory
1298515		vache_kocharyan	Obstacles for a Llama (IOI25_obstacles)	C++20	0 / 100	52 ms	5920 KiB

obstacles

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

using namespace std;

vector<int>T, H;
int n, m;

bool is_free(int i, int j)
{
	return T[i] > H[j];
}

void initialize(std::vector<int> T, std::vector<int> H) {
	::T = T;
	::H = H;
	n = T.size();
	m = H.size();
}

bool can_reach(int L, int R, int S, int D) {
	if (n == 1)
	{
		for (int i = S; i <= D; i++)
		{
			if (!is_free(1, i))
			{
				return false;
			}
		}
		return true;
	}
}

Compilation message (stderr)

obstacles.cpp: In function 'bool can_reach(int, int, int, int)':
obstacles.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type]
   33 | }
      | ^

• Subtask 0: 0 / 0
• Subtask 1: 0 / 10
• Subtask 2: 0 / 14
• Subtask 3: 0 / 13
• Subtask 4: 0 / 21
• Subtask 5: 0 / 25
• Subtask 6: 0 / 17