﻿ C exercises: Check a given array of integers of length 1 or more and return true if the first element and the last element are equal in the given array - w3resource C Exercises: Check a given array of integers of length 1 or more and return true if the first element and the last element are equal in the given array

C-programming basic algorithm: Exercise-34 with Solution

Write a C program to check a given array of integers of length 1 or more and return true if the first element and the last element are equal in the given array.

C Code:

#include <stdio.h>
#include <stdlib.h>
int main(void){
int arr_size;
int array1[] = {1, 1, 2, 2, 1};
arr_size = sizeof(array1)/sizeof(array1);
printf("%d",test(array1, arr_size));
int array2[] = {1, 1, 2, 1, 2, 3};
arr_size = sizeof(array2)/sizeof(array2);
printf("\n%d",test(array2, arr_size));
int array3[] =  { 12, 24, 35, 55 };
arr_size = sizeof(array3)/sizeof(array3);
printf("\n%d",test(array3, arr_size));
}
int test(int nums[], int arr_size)
{
return arr_size > 0 && nums == nums[arr_size - 1];
}

Sample Output:

1
0
0

Pictorial Presentation: Flowchart: Solution

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