print ('MathBot: Would you like me to do a math problem?')
if input(': ').lower() == 'no' or 'nope' or 'no thanks' or 'nah' or 'no way dude':
try:
print('ok')
exit()
if input(': ').lower() == 'yes' or 'yeah' or 'yes please' or 'sure' or 'yeah dude':
try:
hi = input('/,-,+,x: ')
num1 = input('number 1: ')
num2 = input('number 2: ')
if hi == '+':
print(float(num1) + float(num2))
if hi == '-':
print(float(num1) - float(num2))
if hi == '/':
print(float(num1) / float(num2))
if hi == 'x':
print(float(num1) * float(num2))
except ValueError:
print('Error')