I created my Lab Profile . and follow the steps to create a lab example for my future labs

Lab Report Example

title = 'this is a string'
index = 0
result = ''
while index < len(title):
    letter = title[index]
    result = result + letter 
    index = index + 1
print (result)

More Code!!!

def backward(x):
    index=-1
    length=(-1*len(x))
    while index >= length:
        letter = x[index]
        print (letter)
        index = index -1
print (backward("dg4346534"))