format code

Dict.ts

@@ -1,41 +1,41 @@
 
 export class Dict<T>{
-        private data: any;
-        private num:number;
-
-        constructor() {
-            this.data = {};
-            this.num = 0;
-        }
+    private data: any;
+    private num: number;
 
-        public add(key: string, val: T) {
-            this.data[key] = val;
-            this.num++;
-        }
+    constructor() {
+        this.data = {};
+        this.num = 0;
+    }
 
-        public find(key: string): T {
-            return this.data[key];
-        }
+    public add(key: string, val: T) {
+        this.data[key] = val;
+        this.num++;
+    }
 
-        public remove(key: string) {
-            delete this.data[key];
-            this.num--;
-        }
+    public find(key: string): T {
+        return this.data[key];
+    }ßßß
 
-        public clear() {
-            for (let k in this.data) {
-                delete this.data[k];
-            }
-            this.num = 0;
-        }
+    public remove(key: string) {
+        delete this.data[key];
+        this.num--;
+    }
 
-        public count(): number {
-            return Object.keys(this.data).length;
+    public clear() {
+        for (let k in this.data) {
+            delete this.data[k];
         }
+        this.num = 0;
+    }
+
+    public count(): number {
+        return Object.keys(this.data).length;
+    }
 
-        public display() {
-            for(let k in this.data) {
-                console.log(k," => ", this.data[k]);
-            }
+    public display() {
+        for (let k in this.data) {
+            console.log(k, " => ", this.data[k]);
         }
-    }
+    }
+}