Commit 66cbceb

committed

feat: add typescript solution to lc problem: No.2434

No.2434.Using a Robot to Print the Lexicographically Smallest String

1 parent 1f0b418 commit 66cbcebCopy full SHA for 66cbceb

File tree

+54

-2

lines changed

solution/2400-2499/2434.Using a Robot to Print the Lexicographically Smallest String

+54

-2

lines changed

Lines changed: 18 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -240,7 +240,24 @@ func robotWithString(s string) string {`
`240`	`240`	`### TypeScript`
`241`	`241`
`242`	`242`	```ts
`243`		`-`
	`243`	`+function robotWithString(s: string): string {`
	`244`	`+ let cnt = new Array(128).fill(0);`
	`245`	`+ for (let c of s) cnt[c.charCodeAt(0)] += 1;`
	`246`	`+ let min_index = 'a'.charCodeAt(0);`
	`247`	`+ let ans = [];`
	`248`	`+ let stack = [];`
	`249`	`+ for (let c of s) {`
	`250`	`+ cnt[c.charCodeAt(0)] -= 1;`
	`251`	`+ while (min_index <= 'z'.charCodeAt(0) && cnt[min_index] == 0) {`
	`252`	`+ min_index += 1;`
	`253`	`+ }`
	`254`	`+ stack.push(c);`
	`255`	`+ while (stack.length > 0 && stack[stack.length - 1].charCodeAt(0) <= min_index) {`
	`256`	`+ ans.push(stack.pop());`
	`257`	`+ }`
	`258`	`+ }`
	`259`	`+ return ans.join('');`
	`260`	`+};`
`244`	`261`	```
`245`	`262`
`246`	`263`	`### ...`

Lines changed: 18 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -221,7 +221,24 @@ func robotWithString(s string) string {`
`221`	`221`	`### TypeScript`
`222`	`222`
`223`	`223`	```ts
`224`		`-`
	`224`	`+function robotWithString(s: string): string {`
	`225`	`+ let cnt = new Array(128).fill(0);`
	`226`	`+ for (let c of s) cnt[c.charCodeAt(0)] += 1;`
	`227`	`+ let min_index = 'a'.charCodeAt(0);`
	`228`	`+ let ans = [];`
	`229`	`+ let stack = [];`
	`230`	`+ for (let c of s) {`
	`231`	`+ cnt[c.charCodeAt(0)] -= 1;`
	`232`	`+ while (min_index <= 'z'.charCodeAt(0) && cnt[min_index] == 0) {`
	`233`	`+ min_index += 1;`
	`234`	`+ }`
	`235`	`+ stack.push(c);`
	`236`	`+ while (stack.length > 0 && stack[stack.length - 1].charCodeAt(0) <= min_index) {`
	`237`	`+ ans.push(stack.pop());`
	`238`	`+ }`
	`239`	`+ }`
	`240`	`+ return ans.join('');`
	`241`	`+};`
`225`	`242`	```
`226`	`243`
`227`	`244`	`### ...`

Lines changed: 18 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,18 @@`
	`1`	`+function robotWithString(s: string): string {`
	`2`	`+ let cnt = new Array(128).fill(0);`
	`3`	`+ for (let c of s) cnt[c.charCodeAt(0)] += 1;`
	`4`	`+ let min_index = 'a'.charCodeAt(0);`
	`5`	`+ let ans = [];`
	`6`	`+ let stack = [];`
	`7`	`+ for (let c of s) {`
	`8`	`+ cnt[c.charCodeAt(0)] -= 1;`
	`9`	`+ while (min_index <= 'z'.charCodeAt(0) && cnt[min_index] == 0) {`
	`10`	`+ min_index += 1;`
	`11`	`+ }`
	`12`	`+ stack.push(c);`
	`13`	`+ while (stack.length > 0 && stack[stack.length - 1].charCodeAt(0) <= min_index) {`
	`14`	`+ ans.push(stack.pop());`
	`15`	`+ }`
	`16`	`+ }`
	`17`	`+ return ans.join('');`
	`18`	`+};`

Comments

(0)