Python program to Build a Simple Calculator
print("Zero operation terminates program!")
while True:
o = input("Choose Operator(+, -, *, /): ")
if o == "0":
break
if o in ('+','-','*','/'):
x = float(input("Enter the value of x = "))
y = float(input("Enter the value of y = "))
if o == '+':
print("%.2f" % (x+y))
elif o == '-':
print("%.2f" % (x-y))
elif o == '*':
print("%.2f" % (x*y))
elif o == '/':
if y != 0:
print("%.2f" % (x / y))
else:
print("Error! Division by zero...")
else:
print("Invalid operator")
Output:
|
Zero operation terminates program! Enter the value of x = 12 |