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{"@context":"https://schema.org","@type":"Code","url":"https://leetcodejavascript.com/solutions/add-strings","name":"#415 - Add Strings - LeetCode JavaScript Solutions","description":"Given two non-negative integers, num1 and num2 represented as string, return the sum of num1 and num2 as a string. You must solve the proble...","programmingLanguage":"JavaScript","codeRepository":"https://github.com/JoshCrozier/leetcode-javascript","codeSampleType":"JavaScript","text":"/**\n * @param {string} num1\n * @param {string} num2\n * @return {string}\n */\nvar addStrings = function(num1, num2) {\n let result = '';\n\n for (let i = num1.length - 1, j = num2.length - 1, carry = 0; i > -1 || j > -1 || carry === 1;) {\n if (i > -1) {\n carry += num1.charCodeAt(i--) - 48;\n }\n if (j > -1) {\n carry += num2.charCodeAt(j--) - 48;\n }\n result = (carry % 10) + result;\n carry = Math.floor(carry / 10);\n }\n\n return result;\n};","keywords":"LeetCode 415, #415 - Add Strings, Easy, JavaScript solution","learningResourceType":"Code","isAccessibleForFree":true,"educationalLevel":"intermediate","interactivityType":"mixed"}