Alitaulukot

input/code.cpp: In function 'long long int CalculateSubArray(std::vector<int>, int, int)':
input/code.cpp:18:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(ending == arr.size() + 1) {
     ~~~~~~~^~~~~~~~~~~~~~~~~

#include <iostream>
#include <iomanip>
#include <sstream>
#include <vector>
#include <string>
#include <algorithm>
#include <bits/stdc++.h> 
#define lint long long int
 
using namespace std;

int k = 0;
int n = 0;
int result = 0;

lint CalculateSubArray(vector<int> arr, int beginning, int ending)
{
	if(ending == arr.size() + 1) {
		return 0;
	}	
	else if(beginning > ending)
	{
		CalculateSubArray(arr, 0, ending + 1);
	}
	else
	{
		int max = *max_element( arr.begin() + beginning, arr.begin() + ending );
		int min = *min_element( arr.begin() + beginning, arr.begin() + ending );
		if(max - min <= k) {
			result++;
		}
		CalculateSubArray(arr, beginning + 1, ending);
	}
	return 0;
}
 
int main()
{
	cin >> n;
	cin >> k;
	int arr_e[n];
	vector<int> arr;
	
	for(int i = 0; i < n; i++)
	{
		cin >> arr_e[i];
		arr.push_back(arr_e[i]);
	}

	CalculateSubArray(arr, 0, 0);
	cout << result - (n+1) << endl;
	return 0;
}

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

Test 6

Group: 2, 3

Verdict: RUNTIME ERROR

Test 7

Group: 2, 3

Verdict: RUNTIME ERROR

Test 8

Group: 2, 3

Verdict: RUNTIME ERROR

Test 9

Group: 2, 3

Verdict: RUNTIME ERROR

Test 10

Group: 2, 3

Verdict: RUNTIME ERROR

Test 11

Group: 3

Verdict: RUNTIME ERROR

Test 12

Group: 3

Verdict: RUNTIME ERROR

Test 13

Group: 3

Verdict: RUNTIME ERROR

Test 14

Group: 3

Verdict: RUNTIME ERROR

Test 15

Group: 3

Verdict: RUNTIME ERROR

Test 16

Group: 3

Verdict: RUNTIME ERROR

Test 17

Group: 3

Verdict: RUNTIME ERROR