Question

Write a python programme to input an arithmetic expression and count the number of operators in it. Eg: +, -, / , * ; Expression = 55 - 16 * 2 ; No of operators = 2 ​

Answer 1

Answer:

bodmas:- bracket, division,multiplication,addition and subtraction

Answer 2

$\huge\red{\mid{\fbox{\tt{Using\: Python\: 3}}\mid}}$

operators = lambda s: len([op for op in list(s) if op in ["+", "-", "*", "/"]])

print("operators:", operators((s := input("string: "))))

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