Question

Problem statement: Using loop, write a program that will ask the user to enter a character for left or right. Then, the user will enter a number. The program should generate a ladder of X wherein the level depends on the number entered and the character should dictate whether it faces right or left.

Sample:

Character is r
Number is 3

Output
X
XX
XXX

Character is r
Number is 6
X
XX
XXX
XXXX
XXXXX
XXXXXX

Character is l
Number is 5

X
XX
XXX
XXXX
XXXXX

Answer 1

A simple program was provided in Python that generates a ladder of 'X's with the alignment and number of levels specified by user input. The program makes use of loops and string manipulation to create the pattern.

Step-by-step explanation:

This is a programming task that involves writing a simple program using loops. The program must accept a character ('l' for left, 'r' for right) and a number representing the number of levels of a ladder made of the character 'X'. If the input character is 'r', the ladder should be aligned to the left side. If the character is 'l', the ladder should be right-aligned. Below is a Python example demonstrating how this can be achieved:

# Python pseudo-code

def generate_ladder(direction, levels):
for i in range(1, levels+1):
if direction == 'r':
print('X' * i)
elif direction == 'l':
print(('X' * i).rjust(levels))

direction = input('Enter direction (l for left, r for right): ')
levels = int(input('Enter number of levels: '))
generate_ladder(direction, levels)

The above script defines a function generate_ladder that takes two arguments: the direction ('l' or 'r') and the number of levels. The program then asks the user for input, which is passed to the function to generate the desired pattern.

Answer 2

Define variables
left is l
right is r

Ask input
left or right

Ask input value

Equate l or r to the input value

Show ladder with steps equal to input value and in the side of input variable