Solution Review: Multiply Array Elements by 3

# include <stdio.h>

void modifyArray ( int *arr, int n ) ;

int main( )
{
	int  i ;
	static int  array[   ] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 } ;
	printf ( "\nOriginal Array is:\n" ) ;
	for ( i = 0 ; i < 10 ; i++ )
		printf ( "%d ", array[ i ] ) ;  
	modifyArray ( array, 10 ) ;  
	printf ( "\n\nModified Array is: \n" ) ;
	for ( i = 0 ; i < 10 ; i++ )
		printf ( "%d ", array[ i ] ) ;  
	return 0 ;
}

void modifyArray ( int *arr, int n )  
{   
	// Declares a variable i
	int  i ;
	// for loop to traverse the array
	for ( i = 0 ; i < n ; i++ )
	{
		// Multiply current element by 3
		*arr = *arr * 3 ; 
        // Move to the next element
		arr++ ;  
	}
}