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{"@context":"https://schema.org","@type":"Code","url":"https://leetcodejavascript.com/solutions/string-transforms-into-another-string","name":"#1153 - String Transforms Into Another String - LeetCode JavaScript Solutions","description":"Given two strings str1 and str2 of the same length, determine whether you can transform str1 into str2 by doing zero or more conversions. In...","programmingLanguage":"JavaScript","codeRepository":"https://github.com/JoshCrozier/leetcode-javascript","codeSampleType":"JavaScript","text":"/**\n * @param {string} str1\n * @param {string} str2\n * @return {boolean}\n */\nvar canConvert = function(str1, str2) {\n  if (str1 === str2) return true;\n\n  const mapping = new Map();\n  const uniqueCharsInStr2 = new Set();\n  for (let i = 0; i < str1.length; i++) {\n    const char1 = str1[i];\n    const char2 = str2[i];\n\n    if (mapping.has(char1)) {\n      if (mapping.get(char1) !== char2) {\n        return false;\n      }\n    } else {\n      mapping.set(char1, char2);\n    }\n\n    uniqueCharsInStr2.add(char2);\n  }\n\n  return uniqueCharsInStr2.size < 26;\n};","keywords":"LeetCode 1153, #1153 - String Transforms Into Another String, Hard, JavaScript solution","learningResourceType":"Code","isAccessibleForFree":true,"educationalLevel":"intermediate","interactivityType":"mixed"}