What's wrong with this EOF error user_input = str(input(":"))

Question

print("options")
print("enter'add'to add to numbers")
print("enter'subtract'to subtract to numbers")
print("enter'divide'to divide to numbers")
print("enter'multiply'to multiply two numbers")
print("enter'quit'to end the program")
user_input = str(input(":"))

if user_input="quit"
'break'

If user_input == "add":
num1 = int(input())
num2 = int(input())
result = str('num1 + num2')
print("the answer is" + result)

If user_input == "subtract":
num1 = int(input())
num2 = int(input())
result = str('num1 - num2')
print("the answer is" + result)

If user_input == "divide":
num1 = int(input())
num2 = int(input())
result = str('num1 / num2')
print("the answer is" + result)

if user_input == "quit":
'break'

elif user_input == "multiply":
num1 = int(input())
num2 = int(input())
result = str('num1 * num2')
print("the answer is" + result)

Answer 1

@Kuba:

I did not really have doubt about you know that ;)
It was essentially a figure of speech to complete your answer ;P

Answer 2

input() returns a string on its own, you don't have to convert it.
Also, if user_input == "quit" it should break not 'break'
EOF might have been reached in Sololearn' Code Playground as it does not handle input too well.

Answer 3

@Kuba:

Sololearn handle input well, but with limitation of needing to give all user entries at once (separated by new lines) on script start, because of being executed on server side and not locally ;)

Answer 4

@Visph I know, I know. I just thought maybe the real answer would not be too easy to comprehend at once :)
True, though. If you want to check how your input-based code works, you have to think through the whole input-wise logic beforehand ;)