C program to traverse an Array

Given an integer array of size N, the task is to traverse and print the elements in the array.

Examples:

Input: arr[] = {2, -1, 5, 6, 0, -3}
Output: 2 -1 5 6 0 -3

Input: arr[] = {4, 0, -2, -9, -7, 1}
Output: 4 0 -2 -9 -7 1

Approach:-



  1. Start a loop from 0 to N-1, where N is the size of array.
    for(i = 0; i < N; i++)
    
  2. Access every element of array with help of
    arr[index]
  3. Print the elements.
    printf("%d ", arr[i])

Below is the implementation of the above approach:

filter_none

edit
close

play_arrow

link
brightness_4
code

// C program to traverse the array
  
#include <stdio.h>
  
// Function to traverse and print the array
void printArray(int* arr, int n)
{
    int i;
  
    printf("Array: ");
    for (i = 0; i < n; i++) {
        printf("%d ", arr[i]);
    }
    printf("\n");
}
  
// Driver program
int main()
{
    int arr[] = { 2, -1, 5, 6, 0, -3 };
    int n = sizeof(arr) / sizeof(arr[0]);
  
    printArray(arr, n);
  
    return 0;
}
chevron_right

Output:
Array: 2 -1 5 6 0 -3

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.


Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.


Article Tags :
Practice Tags :