Commit 5e2cc9e

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feat: add typescript solution to lc problem: No.0232.Implement Queue using Stacks

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Lines changed: 48 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -192,6 +192,54 @@ class MyQueue {`
`192`	`192`	`*/`
`193`	`193`	```
`194`	`194`
	`195`	`+### TypeScript`
	`196`	`+`
	`197`	+```ts
	`198`	`+class MyQueue {`
	`199`	`+ stack1: number[];`
	`200`	`+ stack2: number[];`
	`201`	`+ constructor() {`
	`202`	`+ this.stack1 = [];`
	`203`	`+ this.stack2 = [];`
	`204`	`+ }`
	`205`	`+`
	`206`	`+ push(x: number): void {`
	`207`	`+ this.stack1.push(x);`
	`208`	`+ }`
	`209`	`+`
	`210`	`+ pop(): number {`
	`211`	`+ if (!this.stack2.length) {`
	`212`	`+ while (this.stack1.length) {`
	`213`	`+ this.stack2.push(this.stack1.pop());`
	`214`	`+ }`
	`215`	`+ }`
	`216`	`+ return this.stack2.pop();`
	`217`	`+ }`
	`218`	`+`
	`219`	`+ peek(): number {`
	`220`	`+ if (!this.stack2.length) {`
	`221`	`+ while (this.stack1.length) {`
	`222`	`+ this.stack2.push(this.stack1.pop());`
	`223`	`+ }`
	`224`	`+ }`
	`225`	`+ return this.stack2[this.stack2.length - 1];`
	`226`	`+ }`
	`227`	`+`
	`228`	`+ empty(): boolean {`
	`229`	`+ return !this.stack1.length && !this.stack2.length;`
	`230`	`+ }`
	`231`	`+}`
	`232`	`+`
	`233`	`+/**`
	`234`	`+ * Your MyQueue object will be instantiated and called as such:`
	`235`	`+ * var obj = new MyQueue()`
	`236`	`+ * obj.push(x)`
	`237`	`+ * var param_2 = obj.pop()`
	`238`	`+ * var param_3 = obj.peek()`
	`239`	`+ * var param_4 = obj.empty()`
	`240`	`+ */`
	`241`	+```
	`242`	`+`
`195`	`243`	`### ...`
`196`	`244`
`197`	`245`	```

Lines changed: 48 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -171,6 +171,54 @@ class MyQueue {`
`171`	`171`	`*/`
`172`	`172`	```
`173`	`173`
	`174`	`+### TypeScript`
	`175`	`+`
	`176`	+```ts
	`177`	`+class MyQueue {`
	`178`	`+ stack1: number[];`
	`179`	`+ stack2: number[];`
	`180`	`+ constructor() {`
	`181`	`+ this.stack1 = [];`
	`182`	`+ this.stack2 = [];`
	`183`	`+ }`
	`184`	`+`
	`185`	`+ push(x: number): void {`
	`186`	`+ this.stack1.push(x);`
	`187`	`+ }`
	`188`	`+`
	`189`	`+ pop(): number {`
	`190`	`+ if (!this.stack2.length) {`
	`191`	`+ while (this.stack1.length) {`
	`192`	`+ this.stack2.push(this.stack1.pop());`
	`193`	`+ }`
	`194`	`+ }`
	`195`	`+ return this.stack2.pop();`
	`196`	`+ }`
	`197`	`+`
	`198`	`+ peek(): number {`
	`199`	`+ if (!this.stack2.length) {`
	`200`	`+ while (this.stack1.length) {`
	`201`	`+ this.stack2.push(this.stack1.pop());`
	`202`	`+ }`
	`203`	`+ }`
	`204`	`+ return this.stack2[this.stack2.length - 1];`
	`205`	`+ }`
	`206`	`+`
	`207`	`+ empty(): boolean {`
	`208`	`+ return !this.stack1.length && !this.stack2.length;`
	`209`	`+ }`
	`210`	`+}`
	`211`	`+`
	`212`	`+/**`
	`213`	`+ * Your MyQueue object will be instantiated and called as such:`
	`214`	`+ * var obj = new MyQueue()`
	`215`	`+ * obj.push(x)`
	`216`	`+ * var param_2 = obj.pop()`
	`217`	`+ * var param_3 = obj.peek()`
	`218`	`+ * var param_4 = obj.empty()`
	`219`	`+ */`
	`220`	+```
	`221`	`+`
`174`	`222`	`### ...`
`175`	`223`
`176`	`224`	```

Lines changed: 43 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,43 @@`
	`1`	`+class MyQueue {`
	`2`	`+ stack1: number[];`
	`3`	`+ stack2: number[];`
	`4`	`+ constructor() {`
	`5`	`+ this.stack1 = [];`
	`6`	`+ this.stack2 = [];`
	`7`	`+ }`
	`8`	`+`
	`9`	`+ push(x: number): void {`
	`10`	`+ this.stack1.push(x);`
	`11`	`+ }`
	`12`	`+`
	`13`	`+ pop(): number {`
	`14`	`+ if (!this.stack2.length) {`
	`15`	`+ while (this.stack1.length) {`
	`16`	`+ this.stack2.push(this.stack1.pop());`
	`17`	`+ }`
	`18`	`+ }`
	`19`	`+ return this.stack2.pop();`
	`20`	`+ }`
	`21`	`+`
	`22`	`+ peek(): number {`
	`23`	`+ if (!this.stack2.length) {`
	`24`	`+ while (this.stack1.length) {`
	`25`	`+ this.stack2.push(this.stack1.pop());`
	`26`	`+ }`
	`27`	`+ }`
	`28`	`+ return this.stack2[this.stack2.length - 1];`
	`29`	`+ }`
	`30`	`+`
	`31`	`+ empty(): boolean {`
	`32`	`+ return !this.stack1.length && !this.stack2.length;`
	`33`	`+ }`
	`34`	`+}`
	`35`	`+`
	`36`	`+/**`
	`37`	`+ * Your MyQueue object will be instantiated and called as such:`
	`38`	`+ * var obj = new MyQueue()`
	`39`	`+ * obj.push(x)`
	`40`	`+ * var param_2 = obj.pop()`
	`41`	`+ * var param_3 = obj.peek()`
	`42`	`+ * var param_4 = obj.empty()`
	`43`	`+ */`

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