Commit c00c689

vamshi9trekhleb

authored and

committed

Update euclideanAlgorithm.js (trekhleb#207)

Method 2 is easy to evaluate or understand without using recursion stack!

1 parent c4458e9 commit c00c689Copy full SHA for c00c689

File tree

+14

-0

lines changed

+14

-0

lines changed

Lines changed: 14 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -3,9 +3,23 @@`
`3`	`3`	`* @param {number} originalB`
`4`	`4`	`* @return {number}`
`5`	`5`	`*/`
	`6`	`+`
	`7`	`+/Method 1: A bit Complex to understand/`
`6`	`8`	`export default function euclideanAlgorithm(originalA, originalB) {`
`7`	`9`	`const a = Math.abs(originalA);`
`8`	`10`	`const b = Math.abs(originalB);`
`9`	`11`
`10`	`12`	`return (b === 0) ? a : euclideanAlgorithm(b, a % b);`
`11`	`13`	`}`
	`14`	`+`
	`15`	`+/Method 2: Easy to evaluate/`
	`16`	`+export default function euclideanAlgorithm2(originalA, originalB) {`
	`17`	`+ const a = Math.abs(originalA);`
	`18`	`+ const b = Math.abs(originalB);`
	`19`	`+`
	`20`	`+ while(a != b){`
	`21`	`+ [a,b] = a>b : [a-b, b] : [a, b-a]`
	`22`	`+ }`
	`23`	`+`
	`24`	`+ return a \|\| b;`
	`25`	`+}`

Comments

(0)