Programming Example
C Program to Copy all elements of an array into Another array
C Program to Copy all elements of an array into Another array
#include<stdio.h>
int main() {
int arr1[30], arr2[30], i, num;
printf("\nEnter no of elements :");
scanf("%d", &num);
//Accepting values into Array
printf("\nEnter the values :");
for (i = 0; i < num; i++) {
scanf("%d", &arr1[i]);
}
/* Copying data from array 'a' to array 'b */
for (i = 0; i < num; i++) {
arr2[i] = arr1[i];
}
//Printing of all elements of array
printf("The copied array is :");
for (i = 0; i < num; i++)
printf("\narr2[%d] = %d", i, arr2[i]);
return (0);
}Enter no of elements : 5 Enter the values : 11 22 33 44 55 The copied array is : 11 22 33 44 55
First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.
After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.