Question

Using Python programming language, write a LONG piece of code that utilizes the do while function and the switch statement, please do not make It short, thank you.

Answer 1

//both the do-while and switch statement are not available in python so I have written a code that

//mirrors the functionality of do while and switch in python

//Hope this helps. If this is not long enough just comment, I will make it longer

//Leave a like if you feel so :)

//Hope this helps.

def pattern1():
    for i in range(1,6):
        for j in range(1,i+1):
            print("*",end="")
        print()
def pattern2():
    for i in range(6,1,-1):
        for j in range(i,1,-1):
            print("*",end="")
        print()
def pattern3():
    for i in range(6,0,-1):
        for j in range(1,i):
            print(end=" ")
        for k in range(6,i,-1):
            print("*",end="")
        print()
def pattern4():
    for i in range(1,6):
        for j in range(1,i+1):
            print("*",end="")
        print()
    for i in range(5,1,-1):
        for j in range(i,1,-1):
            print("*",end="")
        print()
def pattern5():
    for i in range(6,0,-1):
        for j in range(1,i):
            print(end=" ")
        for k in range(6,i,-1):
            print("* ",end="")
        print()
  
  
def switch(ch):
    switcher={
        1:"a",
        2:"b",
        3:"c",
        4:"d",
        5:"e",
    }
    return switcher.get(ch,"Wrong Choice")

while True:
    choice=int(input("Enter your choice Press 0 to terminate"))
    ch=switch(choice)
    if choice==0:
        print("Program Terminated")
        break
      
    if ch=="a":
        pattern1()
    elif ch=="b":
        pattern2()
    elif ch=="c":
        pattern3()
    elif ch=="d":
        pattern4()
    elif ch=="e":
        pattern5()
    else :
        print(ch)

      

Here is a screenshot of the same problem
  

  

OUTPUT