Răspuns:
a = float(input('First: '))
b = float(input('Second: '))
op = input('Operation (sum/sub/mul/div): ')
match op:
case 'sum':
print(f'a + b = {a+b}')
case 'sub':
print(f'a - b = {a-b}')
case 'mul':
print(f'a * b = {a*b}')
case 'div':
print(f'a / b = {a/b}')
case _:
print('Invalid Operation!')
Explicație:
E pseudocod dar in engleza , ca in romana nu il stiu prea bine ( dar e ok si asa)