Created
June 25, 2020 14:35
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| /** | |
| * @param {string} word1 | |
| * @param {string} word2 | |
| * @return {number} | |
| */ | |
| let minDistance = function(word1, word2) { | |
| let wordArr1 = word1.split("") | |
| let wordArr2 = word2.split("") | |
| let count = 0 | |
| for (let i = 0; i < wordArr1.length; i++) { | |
| if (wordArr2[i] === undefined) { | |
| wordArr1.slice(0, wordArr2.length + 1) | |
| count++ | |
| } | |
| else if (wordArr2[i] !== wordArr1[i]) { | |
| wordArr1[i] = wordArr2[i] | |
| count++ | |
| } | |
| } | |
| return count | |
| }; |
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