I want my python code to restart if variable contain is "No"

Question

nameQuestion = "Whats ur name?"
print(nameQuestion)
name = input()
ageAuestion = "How old r u?"
print(ageAuestion)
age = input()
print("Your name is: " + name + " " + "age: " + age + "?(yes or no)")
answer = input()
if answer == "Yes":
    print("Name: " + name + ", " + "Age: " + age)
else:
    print("Error")

I need to restart code if answer == "no". How i can do it

Younes · Accepted Answer · 2021-01-28T13:36:17.397

2

This will do:

while True:
    nameQuestion = "Whats ur name?"
    print(nameQuestion)
    name = input()
    ageAuestion = "How old r u?"
    print(ageAuestion)
    age = input()
    print("Your name is: " + name + " " + "age: " + age + "?(yes or no)")
    answer = input()
    if answer == "Yes":
        print("Name: " + name + ", " + "Age: " + age)
        break
    else:
        print("Error")
        continue

While Doc

edited Jan 28 '21 at 13:36

answered Jan 28 '21 at 13:32

Younes

391
2
9

indeed, it's edited thanks – Younes Jan 28 '21 at 13:36

score 1 · Answer 2 · answered Jan 28 '21 at 13:30

1

use while True and put a check when you want to break out of while loop.

while True:
    `your code`
      .
      .
     `condition to break out of while loop`

answered Jan 28 '21 at 13:30

gsb22

2,112
2
10
25

score 1 · Answer 3 · answered Jan 28 '21 at 13:33

Use a while loop:

answer = ''

while answer != 'yes':
    nameQuestion = "Whats ur name?"
    print(nameQuestion)
    name = input()
    ageAuestion = "How old r u?"
    print(ageAuestion)
    age = input()
    print("Your name is: " + name + " " + "age: " + age + "?(yes or no)")
    answer = input()

print("Name: " + name + ", " + "Age: " + age)

score 1 · Answer 4 · answered Jan 28 '21 at 13:34

while True:
  nameQuestion = "Whats ur name?"
  print(nameQuestion)
  name = input()
  ageAuestion = "How old r u?"
  print(ageAuestion)
  age = input()
  print("Your name is: " + name + " " + "age: " + age + "?(yes or no)")
  answer = input()
  answer = answer.lower()
  if answer == "yes":
      print("Name: " + name + ", " + "Age: " + age)
      break
  else:
    pass

You can use while loop

score 1 · Answer 5 · answered Jan 28 '21 at 13:42

You can do something like this:

wrong_data = True
while wrong_data:
    name = input("Whats ur name?")
    age = input("How old r u?")
    answer = input(f"Your name is {name}  and your age is {age}?(yes or no)")
    # you should put answer.lower so both 'yes' and 'Yes' are interpreted correctly
    if answer.lower() == "yes":
        print(f"Name: {name}, Age: {age}")
        wrong_data = False

I want my python code to restart if variable contain is "No"

5 Answers5