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feat: add js solution to lc problem: No.1598 (doocs#3245)

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+64

-21

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Lines changed: 23 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -160,15 +160,31 @@ func minOperations(logs []string) int {`
`160`	`160`
`161`	`161`	```ts
`162`	`162`	`function minOperations(logs: string[]): number {`
`163`		`- let depth = 0;`
`164`		`- for (const log of logs) {`
`165`		`- if (log === '../') {`
`166`		`- depth=Math.max(0, depth-1);`
`167`		`- } else if (log !== './') {`
`168`		`- depth++;`
	`163`	`+ let ans = 0;`
	`164`	`+ for (const x of logs) {`
	`165`	`+ if (x === '../') {`
	`166`	`+ ans&&ans--;`
	`167`	`+ } else if (x !== './') {`
	`168`	`+ ans++;`
`169`	`169`	`}`
`170`	`170`	`}`
`171`		`- return depth;`
	`171`	`+ return ans;`
	`172`	`+}`
	`173`	+```
	`174`	`+`
	`175`	`+#### JavaScript`
	`176`	`+`
	`177`	+```ts
	`178`	`+function minOperations(logs) {`
	`179`	`+ let ans = 0;`
	`180`	`+ for (const x of logs) {`
	`181`	`+ if (x === '../') {`
	`182`	`+ ans && ans--;`
	`183`	`+ } else if (x !== './') {`
	`184`	`+ ans++;`
	`185`	`+ }`
	`186`	`+ }`
	`187`	`+ return ans;`
`172`	`188`	`}`
`173`	`189`	```
`174`	`190`

Lines changed: 23 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -157,15 +157,31 @@ func minOperations(logs []string) int {`
`157`	`157`
`158`	`158`	```ts
`159`	`159`	`function minOperations(logs: string[]): number {`
`160`		`- let depth = 0;`
`161`		`- for (const log of logs) {`
`162`		`- if (log === '../') {`
`163`		`- depth=Math.max(0, depth-1);`
`164`		`- } else if (log !== './') {`
`165`		`- depth++;`
	`160`	`+ let ans = 0;`
	`161`	`+ for (const x of logs) {`
	`162`	`+ if (x === '../') {`
	`163`	`+ ans&&ans--;`
	`164`	`+ } else if (x !== './') {`
	`165`	`+ ans++;`
`166`	`166`	`}`
`167`	`167`	`}`
`168`		`- return depth;`
	`168`	`+ return ans;`
	`169`	`+}`
	`170`	+```
	`171`	`+`
	`172`	`+#### JavaScript`
	`173`	`+`
	`174`	+```js
	`175`	`+function minOperations(logs) {`
	`176`	`+ let ans = 0;`
	`177`	`+ for (const x of logs) {`
	`178`	`+ if (x === '../') {`
	`179`	`+ ans && ans--;`
	`180`	`+ } else if (x !== './') {`
	`181`	`+ ans++;`
	`182`	`+ }`
	`183`	`+ }`
	`184`	`+ return ans;`
`169`	`185`	`}`
`170`	`186`	```
`171`	`187`

Lines changed: 11 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,11 @@`
	`1`	`+function minOperations(logs) {`
	`2`	`+ let ans = 0;`
	`3`	`+ for (const x of logs) {`
	`4`	`+ if (x === '../') {`
	`5`	`+ ans && ans--;`
	`6`	`+ } else if (x !== './') {`
	`7`	`+ ans++;`
	`8`	`+ }`
	`9`	`+ }`
	`10`	`+ return ans;`
	`11`	`+}`

Lines changed: 7 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,11 +1,11 @@`
`1`	`1`	`function minOperations(logs: string[]): number {`
`2`		`- let depth = 0;`
`3`		`- for (const log of logs) {`
`4`		`- if (log === '../') {`
`5`		`- depth=Math.max(0,depth-1);`
`6`		`- } else if (log !== './') {`
`7`		`- depth++;`
	`2`	`+ let ans = 0;`
	`3`	`+ for (const x of logs) {`
	`4`	`+ if (x === '../') {`
	`5`	`+ ans&&ans--;`
	`6`	`+ } else if (x !== './') {`
	`7`	`+ ans++;`
`8`	`8`	`}`
`9`	`9`	`}`
`10`		`- return depth;`
	`10`	`+ return ans;`
`11`	`11`	`}`

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