human
Program to find the largest and smallest ASCII valued characters in a string | Function that return the largest alphabet.
Initializing max alphabet to 'a.
Find largest alphabet.
Returning largest element.
Function that return the smallest alphabet.
Initializing smallest alphabet to 'z.
Find smallest alphabet.
Returning smallest alphabet.
Driver code.
Character array.
Calculating size of the string.
Calling functions and print returned value"
Solution in Python:

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What is a code to program to find the largest and smallest ASCII valued characters in a string and the other steps required?
assistant
#Here is code to program to find the largest and smallest ASCII valued characters in a string and the other steps required.
 def largest_alphabet ( a , n ) :
'
	max = ' A '
	for i in range ( n ) :
		if ( a [ i ] > max ) :
			max = a [ i ]
	return max
def smallest_alphabet ( a , n ) :
'
	min = ' z ' ;
	for i in range ( n - 1 ) :
		if ( a [ i ] < min ) :
			min = a [ i ]
	return min
if __name__ == ' _ _ main _ _ ' :
	a = " GeEksforGeeks "
	size = len ( a )
	print ( " Largest ▁ and ▁ smallest ▁ alphabet ▁ is ▁ : ▁ " , end = " " )
	print ( largest_alphabet ( a , size ) , end = " ▁ and ▁ " )
	print ( smallest_alphabet ( a , size ) )
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