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Commit9a87526

Browse files
prettier fixes & added test cases for Project Euler problem 4 (TheAlgorithms#1566)
* 📦 NEW: Added solution for ProjectEuler-007* 🐛 FIX: Spelling mistake fixes* 👌 IMPROVE: changed variable name from `inc` to `candidateValue` and thrown error in case of invalid input* 👌 IMPROVE: Modified the code* 👌 IMPROVE: Added test case for ProjectEuler Problem001* 👌 IMPROVE: Added test cases for Project Euler Problem 4* 👌 IMPROVE: auto prettier fixes---------Co-authored-by: Omkarnath Parida <omkarnath.parida@yocket.in>
1 parentfb134b1 commit9a87526

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7 files changed

+49
-38
lines changed

7 files changed

+49
-38
lines changed

‎Bit-Manipulation/BinaryCountSetBits.js

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Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@ function BinaryCountSetBits(a) {
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letcount=0
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while(a){
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a&=(a-1)
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a&=a-1
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count++
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}
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‎Maths/AutomorphicNumber.js

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@@ -35,6 +35,6 @@ export const isAutomorphic = (n) => {
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n=Math.floor(n/10)
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n_sq=Math.floor(n_sq/10)
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}
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returntrue
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}

‎Maths/test/AutomorphicNumber.test.js

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@@ -9,19 +9,19 @@ describe('AutomorphicNumber', () => {
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})
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test.each([
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{n:-3,expected:false},
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{n:-25,expected:false},
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{n:-3,expected:false},
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{n:-25,expected:false}
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])('should return false when n is negetive',({ n, expected})=>{
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expect(isAutomorphic(n)).toBe(false)
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})
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test.each([
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{n:7,expected:false},
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{n:83,expected:false},
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{n:0,expected:true},
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{n:1,expected:true},
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{n:376,expected:true},
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{n:90625,expected:true},
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{n:7,expected:false},
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{n:83,expected:false},
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{n:0,expected:true},
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{n:1,expected:true},
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{n:376,expected:true},
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{n:90625,expected:true}
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])('should return $expected when n is $n',({ n, expected})=>{
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expect(isAutomorphic(n)).toBe(expected)
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})

‎Project-Euler/Problem006.js

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@@ -1,8 +1,8 @@
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// https://projecteuler.net/problem=6
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exportconstsquareDifference=(num=100)=>{
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letsumOfSquares=(num)*(num+1)*(2*num+1)/6
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letsums=(num*(num+1))/2
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letsumOfSquares=(num*(num+1)*(2*num+1))/6
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letsums=(num*(num+1))/2
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returnsums**2-sumOfSquares// difference of square of the total sum and sum of squares
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}

‎Project-Euler/test/Problem004.test.js

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@@ -0,0 +1,11 @@
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import{largestPalindromic}from'../Problem004.js'
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describe('Largest Palindromic Number',()=>{
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test('if digit is 2',()=>{
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expect(largestPalindromic(2)).toBe(9009)
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})
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// Project Euler Condition Check
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test('if digit is 3',()=>{
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expect(largestPalindromic(3)).toBe(906609)
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})
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})
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Original file line numberDiff line numberDiff line change
@@ -1,29 +1,29 @@
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import{binaryEquivalent}from"../BinaryEquivalent";
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import{binaryEquivalent}from'../BinaryEquivalent'
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consttests=[
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{
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test:2,
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expectedValue:"10"
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},
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{
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test:0,
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expectedValue:"0"
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},
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{
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test:543,
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expectedValue:"1000011111"
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},
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{
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test:4697621023,
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expectedValue:"100011000000000000000001000011111"
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}
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{
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test:2,
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expectedValue:'10'
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},
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{
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test:0,
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expectedValue:'0'
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},
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{
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test:543,
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expectedValue:'1000011111'
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},
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{
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test:4697621023,
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expectedValue:'100011000000000000000001000011111'
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}
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]
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describe("Binary Equivalent",()=>{
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test.each(tests)(
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"of $test should be $expectedValue",
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({test, expectedValue})=>{
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expect(binaryEquivalent(test)).toBe(expectedValue);
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}
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)
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describe('Binary Equivalent',()=>{
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test.each(tests)(
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'of $test should be $expectedValue',
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({test, expectedValue})=>{
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expect(binaryEquivalent(test)).toBe(expectedValue)
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}
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)
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})

‎Search/InterpolationSearch.js

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@@ -36,4 +36,4 @@ export function interpolationSearch(arr, key) {
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}
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return-1
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}
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}

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