❌ [443] a1

Author: enkr1

443/my_solution.js

@@ -0,0 +1,43 @@
+/**
+ * @param {character[]} chars
+ * @return {number}
+ */
+var compress = function (chars) {
+  let charAppearMap = new Map(), s = []
+
+  for (let i = 0; i < chars.length; i++) {
+    charAppearMap.set(chars[i], (charAppearMap.get(chars[i]) ?? 0) + 1);
+  }
+
+  for (let [key, value] of charAppearMap) {
+    if (value === 1) {
+      s.push(key);
+    } else {
+      s.push(key);
+      let keys = value.toString().split("");
+      while (keys.length > 0) {
+        let key = keys.shift();
+        s.push(key);
+      }
+    }
+  }
+
+  console.log("s")
+  console.log(s)
+  for (let i = 0; i < s.length; i++) {
+    chars[i] = s[i];
+  }
+
+  console.log("char")
+  console.log(chars)
+  console.log(chars.length)
+  return s.length;
+};
+
+
+let x =
+  // compress(["a", "a", "b", "b", "c", "c", "c"])
+  compress(["a", "b", "b", "b", "b", "b", "b", "b", "b", "b", "b", "b", "b"])
+
+console.log("Result")
+console.log(x)

443/solution.js

@@ -83,6 +83,7 @@
 - [417. Pacific Atlantic Water Flow](./417/)
 - [424. Longest Repeating Character Replacement](./424/)
 - [435. Non-overlapping Intervals](./435/)
+- [443. String Compression](./443/)
 - [530. Minimum Absolute Difference in BST](./530/)
 - [572. Subtree of Another Tree](./572/)
 - [605. Can Place Flowers](./605/)
@@ -158,7 +159,7 @@ Batch create:
 NOTE: JS IS HERE
 -->
 ```ssh
-chapter=334 && mkdir ./$chapter && touch ./$chapter/my_solution.js && touch ./$chapter/solution.js && alias x="node ./$chapter/my_solution.js"
+chapter=443 && mkdir ./$chapter && touch ./$chapter/my_solution.js && touch ./$chapter/solution.js && alias x="node ./$chapter/my_solution.js"
 ```
 > then you can use `x` for quick debug.