C Program to square each element of the array

Data Structure Array (Article) Array (Program)

26958

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Program:

// How to square each element of the array

#include<stdio.h>
#include<math.h>  
void main()
{
int array[10],n,num, i;
printf("Enter How many elements you want to insert in array: ");
scanf("%d",&n) ;
for(i= 0; i<n; i++)
{
   printf("array[%d]: ",i);	
  scanf("%d",&array[i]);
}
 
 SquareArrayElement(array,n);   // function calling
 
}

void SquareArrayElement(int array[],int size)
{
    int i;
    for(i=0;i<size;i++)
    {
        array[i]=pow(array[i],2);
    }
    
    for(i=0; i<size; i++)
	{
      printf("%d ",array[i]);
	}
}

Output:

Enter How many elements you want to insert in array: 5
array[0]: 2
array[1]: 3
array[2]: 4
array[3]: 5
array[4]: 6
4 9 16 25 36 

Explanation:

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