Repeat question (for loop)

[rs74]

Trying to make a small program where a user can answer basic questions (1+1 etc). But the questions should be random, in my code, no random numbers are generated. Is the for loop in wrong place?

import random

from random import randrange



x = random.randrange(0, 101)

y = random.randrange(0, 101)

sum = (x + y)

for sum in range(1, 5):

	a = int(input(f'What is {x} + {y}? '))

if a == sum:
    	print('Correct')

else:
    	print(f'Not correct, the correct answer is {sum}.')

[GOTO10]

There are a few issues. To begin with, sum is a function name in python, so it's not a good idea to use that as a variable name. Also, you declare that variable in line 11 but then you overwrite it in line 13 by using it as your variable in the for loop. Your random number generation AND your if/else should take place inside your for loop. With the current code, you are looping over the same question 5 times before you get to the if statement.

Here is the general structure you need:

# Imports

# For loop starts
    # Generate random numbers and variable for total
    # Ask question and get input
    # If/else to check answer

[buran]

• sum is built-in function and you should not use it as variable name
  
• on line 13 you overwrite its value (i.e. it is no longer the correct result of x+y
  
• lines 17-21 should be inside the loop - i.e. you want to check the answer of the user every time you ask
  
• it's not clear why you want to ask 5 times the question - is it that you want to ask 5 different questions or user has 5 tries to answer correctly? Depending on the answer of this question you may need to move lines 7-11 inside the loop or if the later - to break out of the loop in case of correct answer
  

[rs74]

• sum is built-in function and you should not use it as variable name
  ...is it that you want to ask 5 different questions
  

Oh, will never use sum as a variable again. :) I was unclear, should be 5 different questions.

[rs74]

Updated code, still no success. User is beeing asked only once. So I am thinking of the for loop which contains the variable i. Why? Well, good question. I am just learning by doing so would like to have some feedback.

import random

from random import randrange

for i in range(1, 5):	

	x = random.randrange(0, 101)

	y = random.randrange(0, 101)

	tot = (x * y)

a = int(input(f'What is {x} + {y}? '))

if a == tot:

	print('Correct')

else:
	print(f'Not correct, the correct answer is {tot}.')

[buran]

lines 13-20 are still outside the loop
tot is result of multiplication, but the question is about addition
with range(1, 5) you will ask 4 questions

import random
 
for i in range(1, 5):   # ask 4 questions. You can do just range(4)
    x = random.randrange(0, 101)
    y = random.randrange(0, 101)
    tot = x + y

    answer = int(input(f'What is {x} + {y}? '))
    if answer == tot:
        print('Correct')
    else:
        print(f'Not correct, the correct answer is {tot}.')

[Marbelous]

Look at the indentation of lines 13 to 20. If you want that part to loop it needs to be indented with the rest of the for loop above it. Also, check the docs on the range() function. Your loop will not iterate 5 times ut only 4.

[rs74]

Thanks for your feedback (and patience). Surely, will read more about range and specially indent.

import random
 
from random import randrange
 
for i in range(1, 6):   
 
	x = random.randrange(0, 101)
 
	y = random.randrange(0, 101)
 
	tot = (x + y)
 
	a = int(input(f'What is {x} + {y}? '))
 
	if a == tot:
 
		print('Correct')
 
	else:
		print(f'Not correct, the correct answer is {tot}.')