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Arithmetic

kouqhar answered on June 18, 2022 Popularity 5/10 Helpfulness 1/10

answer Arithmetic

Arithmetic

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/*
Given two numbers and an arithmetic operator (the name of it, as a string), 
return the result of the two numbers having that operator used on them.

a and b will both be positive integers, and a will always be the first number 
in the operation, and b always the second.

The four operators are "add", "subtract", "divide", "multiply".

A few examples:(Input1, Input2, Input3 --> Output)
  5, 2, "add"      --> 7
  5, 2, "subtract" --> 3
  5, 2, "multiply" --> 10
  5, 2, "divide"   --> 2.5
*/

const arithmetic = (a, b, operator) => {
  let resultNum = 0
    switch (operator) {
      case "add":
        resultNum = a + b;
        break;
      case "subtract":
        resultNum = a - b;
        break;
      case "multiply":
        resultNum = a * b;
        break;
      case "divide":
        resultNum = a / b;
        break;
      default:
        resultNum = 0;
    }
  return resultNum
}

// With love @kouqhar

Popularity 5/10 Helpfulness 1/10 Language javascript

Source: www.codewars.com

Tags: javascript

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Contributed on Jun 18 2022

kouqhar

0 Answers Avg Quality 2/10

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