Create Generate Tag for Video Caption.java

varunu28 · web-flow · commit 0ea62fcce487 · 2025-06-15T07:40:20.000-07:00
diff --git a/Easy/Generate Tag for Video Caption.java b/Easy/Generate Tag for Video Caption.java
@@ -0,0 +1,26 @@
+class Solution {
+    public String generateTag(String caption) {
+        StringBuilder sb = new StringBuilder();
+        sb.append('#');
+        int idx = 0;
+        int n = caption.length();
+        while (idx < n && caption.charAt(idx) == ' ') {
+            idx++;
+        }
+        boolean upperCase = false;
+        while (idx < n) {
+            if (Character.isLetter(caption.charAt(idx))) {
+                if (upperCase) {
+                    sb.append(Character.toUpperCase(caption.charAt(idx)));
+                    upperCase = false;
+                } else {
+                    sb.append(Character.toLowerCase(caption.charAt(idx)));
+                }
+            } else if (caption.charAt(idx) == ' ') {
+                upperCase = true;
+            }
+            idx++;
+        }
+        return sb.toString().substring(0, Math.min(sb.length(), 100));
+    }
+}
