def add(x, y):
return x + y
def subtract(x, y):
return x - y
def multiply(x, y):
return x * y
def divide(x, y):
if y != 0:
return x / y
else:
return "Zero se divide nahi kar sakte!"
while True:
print("\nCalculator Menu:")
print("1. Add (+)")
print("2. Subtract (-)")
print("3. Multiply (*)")
print("4. Divide (/)")
print("5. Exit")
choice = input("Kya karna hai? (1/2/3/4/5): ")
if choice == '5':
print("Calculator band ho raha hai.")
break
num1 = float(input("Pehla number daalein: "))
num2 = float(input("Dusra number daalein: "))
if choice == '1':
print("Result:", add(num1, num2))
elif choice == '2':
print("Result:", subtract(num1, num2))
elif choice == '3':
print("Result:", multiply(num1, num2))
elif choice == '4':
print("Result:", divide(num1, num2))
else:
print("Galat option! Dobara try karein.")