Created: 58-Length-of-Last-Word.ts

jawwad · Nov 1, 2022 · a320856 · a320856
1 parent aa1fbd6
commit a320856
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/typescript/58-Length-of-Last-Word.ts b/typescript/58-Length-of-Last-Word.ts
@@ -0,0 +1,9 @@
+function lengthOfLastWord(s: string): number {
+ let res = 0;
+ for (let i = s.length - 1; i > -1; i--) {
+ if (s[i] === ' ' && res === 0) continue;
+ if (s[i] === ' ') break;
+ res += 1;
+ }
+ return res;
+}