Код: Выделить всё
def get_values():
global value1, value2, opperation
while opperation != ("+" or "-" or "*" or "/" or "//"):
value1 = int(input("input value 1:"))
opperation = str(input("the opperator +, -, *, / , or // aka no remainders:"))
value2 = int(input("input value 2:"))
print(opperation)
Подробнее здесь: https://stackoverflow.com/questions/790 ... -statement