+ 2
Where to put Error? ValueError?
I try to put except for "x" and "y", i think it should be a ValueError, cose i want my program to run, print: "it can't be a string it have to be integer" and ask again for first number. My code is: import time print("hello") time.sleep(5) x=int(input("first number: ") y=int(input("second number") print(x+y) if x+y <= 20: print("not bad") elif x+y >= 21: print("good") time.sleep(3) print("goodbye") I tried to put "try:", "except ValueError:", "print("it can't be a string it have to be integer" everywhere but it doesn't work...
2 Respostas
+ 4
while True:
try:
a=int(input())
break
except ValueError:
print("it can't be a string ,it has to be am integer")
print(a)
Input
"6"
5
works fine and prints it can't be a string and then the correct output
+ 1
Done! thank You:)