Answer:
Explanation:
The following code is written in Python and is a recursive function as requested that uses the current value of p (which is count in this instance) and raises 2 to the power of p. If the result is greater than or equal to the value of n then it returns the value of p (count) otherwise it raises it by 1 and calls the function again.
def next_pow2(n, count = 0):
if (2**count) < n:
count += 1
return next_pow2(n, count)
else:
return count
The code below prints the required shape using the string manipulations in Python.
In Python, if we multiply a character with a number, we get that character side by side that number of times.
For example: 6 * '#' would give us → ######
Also, we can use + sign to concatenate the strings.
For example: 'hi' + ' there' would give us → hi there
We use this approaches to print the required shape line by line.
Comments are used to explain each line.
The output is attached as an image.
#get the characters from the user
base_char = input()
head_char = input()
#set first row with 6 spaces and 1 head_char
row1 = 6 * ' ' + head_char
#set second row with 6 base_chars and 2 head_chars
row2 = 6 * base_char + 2 * head_char
#set third row with row2 and 1 head_char
row3 = row2 + head_char
#print the rows to draw the shape
print(row1)
print(row2)
print(row3)
print(row2)
print(row1)
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