41 lines
990 B
Python
41 lines
990 B
Python
def menu():
|
|
while True:
|
|
print(":: Calculator lesson 23-10 ::")
|
|
a = int(input("(1)-:: "))
|
|
b = int(input("(2)-:: "))
|
|
print(":: Menu ::\n" "1::+\t" "2::-\n" "3::-*\t" "4::-/\n" "0::exit\n")
|
|
oper = int(input("Enter oper :: "))
|
|
if oper == 0:
|
|
print(":: exit!")
|
|
break
|
|
calc(a,b,oper)
|
|
|
|
def calc(num1,num2,ans):
|
|
result=0
|
|
def summ():
|
|
return num1+num2
|
|
def deff():
|
|
return num1-num2
|
|
def diff():
|
|
if num2 == 0:
|
|
return 0
|
|
else:
|
|
return num1/num2
|
|
def multi():
|
|
return num1*num2
|
|
def printf():
|
|
print(f"{num1}{ans}{num2}={result}")
|
|
if ans == 1:
|
|
ans = "+"
|
|
result = summ(num1,num2)
|
|
elif ans == 2:
|
|
ans = "-"
|
|
result = deff(num1,num2)
|
|
elif ans == 4:
|
|
ans = "/"
|
|
result = diff(num1,num2)
|
|
elif ans == 3:
|
|
ans = "*"
|
|
result = multi(num1,num2)
|
|
printf(result,ans)
|