continue asking while using python code example

Example 1: how to take input until a condition is satisfied in python

while True:
    try:
        # Note: Python 2.x users should use raw_input, the equivalent of 3.x's input
        age = int(input("Please enter your age: "))
    except ValueError:
        print("Sorry, I didn't understand that.")
        #better try again... Return to the start of the loop
        continue
    else:
        #age was successfully parsed!
        #we're ready to exit the loop.
        break
if age >= 18: 
    print("You are able to vote in the United States!")
else:
    print("You are not able to vote in the United States.")

Example 2: while loop in python for do you want to continue

while True:
    # some code here
    if input('Do You Want To Continue? ') != 'y':
        break