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Subtracting two numbers without using the (-) sign JavaScript
We are required to write a JavaScript function that takes in two numbers and returns their difference but without using the (-) sign
Example
Following is the code −
const num1 = 56;
const num = 78;
const subtractWithoutMinus = (num1, num2) => {
if(num2 === 0){
return num1;
};
return subtractWithoutMinus(num1 ^ num2, (~num1 & num2) << 1);
};
console.log(subtractWithoutMinus(num, num1));Output
Following is the output in the console −
22
Updated on 18-Sep-2020 08:58:01
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