How to add reset option to a calculator

Question

Need to add reset option by clicking $ sign. How can do it? After that the programme should go to the starting area.
https://code.sololearn.com/cOqkietecV4z/?ref=app

Answer 1

Jude Maria Bevan ,

before using:

os.system("clear")

we have to import this module:

import os

Answer 2

if by reset you mean clearing previous output then you can do it the following way,

if choice == "quot;:
os.system("clear")
continue

(for mac and linux use "clear", for windows use "cls")

Answer 3

It's in python is it okay to put clear

Answer 4

It's comming intendation error after inserting that code
https://code.sololearn.com/cqA8nNf60VUQ/?ref=app

Answer 5

My version:

from decimal import*
d=Decimal

def apply(*nums,opp):
nums = tuple(map(d,map(float,nums)))
res = nums[0]
for n in nums[1:]:
res = d(eval(f'{res}{opp}{n}'))
return str(res)

clear = lambda: __import__('os').system('cls' if __import__('os').name!='posix' else 'clear')

while True:
choice = input('''
• Select Operation:

[1] Add: '+'
[2] Subtract: '-'
[3] Multiply: '*'
[4] Divide: '/'
[5] Power: '^'
[6] Reset: '#x27;
[7] Exit: '#'

• Enter the choice: ''')
if choice in '+-*/^':
nums = input('''
• Enter numbers
separated
with
commas:

[:)+> ''').split(',')
res = f"{f'{nums[0]}'}{''.join(f'{choice} {i} 'for i in nums[1:])}= {apply(*nums,opp=choice)}"
print(res)
elif choice=='#x27;:
clear()
elif choice=='#':
exit('\n• Terminating ... ')