C Program to Copy an Array to Another Array

This c program will copy all the elements from an array to Another array with the help of for loop. Copy the below program and execute it with help of the c compiler.

We assume you have basic knowledge of c programming language, Array in c programming, For loop in c.

#include<stdio.h>
 
int main() {
   int arr1[30], arr2[30], i, num;
 
   printf("\nEnter the number of array elements:");
   scanf("%d", &num);
    
   printf("\nEnter the array elements:");
   for (i = 0; i < num; i++) {
      scanf("%d", &arr1[i]);
   }
 
   /* now copying array1 to array2 */
   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);
}

#include<stdio.h>

int main() {

int arr1[30], arr2[30], i, num;

printf("\nEnter the number of array elements:");

scanf("%d", &num);

printf("\nEnter the array elements:");

for (i = 0; i < num; i++) {

scanf("%d", &arr1[i]);

}

/* now copying array1 to array2 */

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 the number of array elements:5
Enter the array elements:30
60
80
70
60
The copied array is:
arr2[0] = 30
arr2[1] = 60
arr2[2] = 80
arr2[3] = 70
arr2[4] = 60

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C Program to Copy an Array to Another Array

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