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Commitec5c781

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Set up Deno testing
1 parent24ae46c commitec5c781

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4 files changed

+71
-15
lines changed

4 files changed

+71
-15
lines changed

‎Medium/LongestPalindromicSubstring.ts‎

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/*
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* Problem: Longest Palindromic Substring
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* Problem:5.Longest Palindromic Substring
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* Acceptance Rate: 31.0%
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* URL: https://leetcode.com/problems/longest-palindromic-substring/
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*
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* Runtime: 96 ms, faster than 96.82% of TypeScript online submissions for Longest Palindromic Substring.
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* Memory Usage: 41.9 MB, less than 65.68% of TypeScript online submissions for Longest Palindromic Substring.
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*/
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exportdefaultclassSolution{
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exportdefaultfunctionlongestPalindromeIn(s:string):string{
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// let result = Solution.findLongestPalindrome(s);
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// console.log(s, "->", result);
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// return result;
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returnSolution.findLongestPalindrome(s);
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};
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classSolution{
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privatestaticstartIndex:number;
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privatestaticpalindromeLength:number;
@@ -26,13 +34,13 @@ export default class Solution {
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returns.substring(Solution.startIndex,Solution.startIndex+Solution.palindromeLength);
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};
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privatestaticextendPalindromeEvenLength(s:string,startingIndex:number){
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letleft=startingIndex,right=startingIndex+1;
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privatestaticextendPalindromeOddLength(s:string,startingIndex:number){
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letleft=startingIndex,right=startingIndex;
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Solution.extendPalindrome(s,left,right);
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}
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privatestaticextendPalindromeOddLength(s:string,startingIndex:number){
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letleft=startingIndex,right=startingIndex;
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privatestaticextendPalindromeEvenLength(s:string,startingIndex:number){
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letleft=startingIndex,right=startingIndex+1;
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Solution.extendPalindrome(s,left,right);
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}
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@@ -65,14 +73,6 @@ export default class Solution {
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}
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}
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functionlongestPalindromeIn(s:string):string{
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letresult=Solution.findLongestPalindrome(s);
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console.log(s,"->",result);
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returnresult;
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};
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//---------------------------------------------------------------------
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// ---------- MAIN PROGRAM ----------
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//---------------------------------------------------------------------
@@ -82,7 +82,7 @@ if(import.meta.main) {
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longestPalindromeIn("cbbd");
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longestPalindromeIn("weloveracecars");
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// RUN: deno runMedium/LongestPalindromicSubstring.ts
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// RUN: deno runmedium/LongestPalindromicSubstring.ts
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}
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// --------------------------- Terminal Output: ---------------------------
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import{assertEquals,assertNotEquals}from'../../test_deps.ts';
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importlongestPalindromeInfrom"../LongestPalindromicSubstring.ts";
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// RUN: deno test medium/test/LongestPalindromicSubstring.test.ts
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//---------------------------------------------------------------------
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// ---------- UNIT TESTS ----------
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//---------------------------------------------------------------------
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Deno.test({
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name:"babad -> bab",
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fn(){
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assertEquals(longestPalindromeIn("babad"),"bab");
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}
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});
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Deno.test({
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name:"babad -> !aba",
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fn(){
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assertNotEquals(longestPalindromeIn("babad"),"aba");
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}
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});
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Deno.test({
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name:"cbbd -> bb",
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fn(){
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assertEquals(longestPalindromeIn("cbbd"),"bb");
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}
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});
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Deno.test({
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name:"weloveracecars -> racecar",
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fn(){
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assertEquals(longestPalindromeIn("weloveracecars"),"racecar");
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}
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});

‎README.md‎

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#Leetcode Solutions in TypeScript
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##Environment
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- <spantitle="July 2021">Deno 1.12.0</span>
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- V8 9.2.230.14
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- TypeScript 4.3.2
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##Problems Completed
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###Medium
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- <spantitle="Acceptance Rate: 31.0%">5. Longest Palindromic Substring</span>

‎test_deps.ts‎

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// ----------------------- Testing Library -----------------------
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export{
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assert,
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assertEquals,
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assertNotEquals,
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}from"https://deno.land/std@0.101.0/testing/asserts.ts";

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