﻿ C exercises: Rotate the elements of a given array of integers in left direction and return the new array - w3resource C Exercises: Rotate the elements of a given array of integers in left direction and return the new array

C-programming basic algorithm: Exercise-37 with Solution

Write a C program to rotate the elements of a given array of integers (length 4 )in left direction and return the new array.

C Code:

#include <stdio.h>
#include <stdlib.h>
int main(void){
int arr_size;
int a1[] = {10, 20, 30, 40};
arr_size = sizeof(a1)/sizeof(a1);
printf("Elements in original array are: ");
print_array(a1, arr_size);
int result[] = { a1, a1, a1, a1 };
arr_size = sizeof(result)/sizeof(result);
printf("\nElements in new array are: ");
print_array(result, arr_size);
}
print_array(int parray[], int size)
{
int i;
for( i=0; i<size-1; i++)
{
printf("%d, ", parray[i]);
}
printf("%d ", parray[i]);
printf("\n");
}

Sample Output:

Elements in original array are: 10, 20, 30, 40

Elements in new array are: 20, 30, 40, 10

Pictorial Presentation: Flowchart: Solution

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