ädded another similar solution to count and say problem

Author: ignacio-chiazzo

38 Count and Say.js

@@ -6,13 +6,13 @@ var countAndSay = function(n) {
     if(n === null || n.length === 0){
         return "";
     }
-    
+
     var cur = "1";
     var num = 1;
-    
+
     while(n > 1){
         var r = "";
-        
+
         for(var i = 0; i < cur.length; i++){
             if(i < cur.length - 1 && cur[i] === cur[i+1]){
                 num++;
@@ -21,17 +21,17 @@ var countAndSay = function(n) {
                 num = 1;
             }
         }
-        
+
         cur = r;
         n--;
     }
-    return cur;   
+    return cur;
 };
 
 
 // var countAndSay = function(n) {
 //     var str = '1';
-    
+
 //     for(var i = 1; i < n; i++) {
 //         var newStr = '';
 //         var count = 1;
@@ -44,11 +44,33 @@ var countAndSay = function(n) {
 //                 count = 1;
 //             }
 //         }
-        
+
 //         newStr += count + str[j - 1];
 //         str = newStr;
 //     }
 
 //     return str;
 // };
 
+
+var countAndSay = function(n) {
+  if(n === 1) {
+    return "1";
+  }
+    var partial = "11";
+
+    for(var i = 3; i <= n; i++) {
+        var newStr = "";
+        for(var j = 0; j < partial.length; j++) {
+            var letter = partial[j];
+            var count = 1;
+            while(partial[j] === partial[j + 1]) {
+                j++;
+                count++;
+            }
+            newStr = newStr + count + letter;
+        }
+        partial = newStr;
+    }
+    return partial;
+};