#05 - Calculator

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Code

print('-----Calcultor-----\n')
def menu():
  num_1=int(input('Enter the first number: '))
  num_2=int(input('Enter the second number: '))
  while True:
    operation=input('Input the operation you want to do\n+\n-\n/\n*\nor enter E for to exit: ')
    if operation == '+' or operation == '-' or operation == '/' or operation == '*':
      return num_1,num_2,operation
      break
    elif operation=='E':
      exit()
    else:
      print('Invalid input pleaes try again')
  
def calc(num_1,num_2,operation):
  if operation=='+':
    num_3=num_1+num_2
  elif operation=='-':
    num_3=num_1-num_2
  elif operation=='/':
    num_3=num_1/num_2
  else:
    num_3=num_1*num_2
  print('The calculation is',num_3)
  go_again=input('Do you want to do another calculation (Y/N)').upper()
  if go_again=='Y':
    def_num_1,def_num_2,def_operation=menu()
    calc(def_num_1,def_num_2,def_operation)
  elif go_again=='N':
    exit()

def_num_1,def_num_2,def_operation=menu()
calc(def_num_1,def_num_2,def_operation)
#05 - Calculator

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Code

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