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Merged
merged 6 commits into from
Oct 15, 2022
Merged

tests: Project Euler Problem 1 #1161

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b7309f0
📦 NEW: Added solution for ProjectEuler-007
omkarnathparida Oct 7, 2022
d3a3b33
🐛 FIX: Spelling mistake fixes
omkarnathparida Oct 7, 2022
e9b5a6a
👌 IMPROVE: changed variable name from `inc` to `candidateValue` and t…
omkarnathparida Oct 7, 2022
e99c722
👌 IMPROVE: Modified the code
omkarnathparida Oct 7, 2022
5ac898f
Merge branch 'TheAlgorithms:master' into master
pomkarnath98 Oct 10, 2022
0f9f1ba
👌 IMPROVE: Added test case for ProjectEuler Problem001
omkarnathparida Oct 10, 2022
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4 changes: 3 additions & 1 deletion Project-Euler/Problem001.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,11 @@ Find the sum of all the multiples of 3 or 5 below the provided parameter value n
*/

const multiplesThreeAndFive = (num) => {
if (num < 1) throw new Error('No natural numbers exist below 1')

let total = 0
// total for calculating the sum
for (let i = 0; i < num; i++) {
for (let i = 1; i < num; i++) {
if (i % 3 === 0 || i % 5 === 0) {
total += i
}
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17 changes: 17 additions & 0 deletions Project-Euler/test/Problem001.test.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
import { multiplesThreeAndFive } from '../Problem001.js'

describe('Sum of multiples of 3 or 5', () => {
it('should throw error when number is negative number', () => {
expect(() => multiplesThreeAndFive(-24)).toThrowError('No natural numbers exist below 1')
})
it('should throw error when number is 0', () => {
expect(() => multiplesThreeAndFive(0)).toThrowError('No natural numbers exist below 1')
})
test('if the number is greater than 0', () => {
expect(multiplesThreeAndFive(10)).toBe(23)
})
// Project Euler Condition Check
test('if the number is 1000', () => {
expect(multiplesThreeAndFive(1000)).toBe(233168)
})
})