Question

1. Write a function named “areFirstTwoTheSameAsTheLastTwo” that accepts an array of integers, its size and return true if the first two numbers in the array are the same as the last two numbers in the array. It returns false otherwise. If the array has less than 4 elements, it always returns false. For example, this array of {10, 20, 30, 40, 10, 20} or {10, 20, 10, 20} will return true but this array of {10, 20, 20, 10} or {10, 20, 30, 40, 50, 20} or {10, 20, 10} will return false.

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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// Function Implementation

bool areFirstTwoTheSameAsTheLastTwo(int arr[],int size)
{
   if(size<4)
   return false;
   else
   {
       if(arr[0]==arr[size-2] && arr[1]==arr[size-1])
       return true;
       else
       return false;
   }
  
}   

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// Demo.cpp

#include <iostream>
#include <iomanip>
#include <ctime>
#include <cstdlib>
using namespace std;

bool areFirstTwoTheSameAsTheLastTwo(int arr[],int size);
int main()
{
   int size=6;
int arr[]={10, 20, 30, 40, 10, 20};   
bool b=areFirstTwoTheSameAsTheLastTwo(arr,size);
if(b)
{
    cout<<"The First two same as last two"<<endl;
}
else
{
    cout<<"The First two is not same as last two"<<endl;
}

return 0;
}
bool areFirstTwoTheSameAsTheLastTwo(int arr[],int size)
{
   if(size<4)
   return false;
   else
   {
       if(arr[0]==arr[size-2] && arr[1]==arr[size-1])
       return true;
       else
       return false;
   }
  
}   

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Output:

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