Question

Write the functions which are called in the main function given.

YOU MAY ASSUME THAT THE USER ENTERS A VALID INTEGER.

printDouble should accept one value and should print the value of that number times 2.

printEndMessage should not accept any values and should print a message indicating that the program has finished.

def main():
num1 = int(input("Please enter your number "))
printDouble(num1)
printEndMessage()

main()

Answer 1

Python code:

def printDouble(num):
doubleNum=num*2
print("Double of ",num," is ",doubleNum,sep=" ")

def printEndMessage():
print("The program has finished execution.")
def main():
num1 = int(input("Please enter your number "))
printDouble(num1)
printEndMessage()

main()

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