Create 2048. Next Greater Numerically Balanced Number (#916)

Author: Chayandas07

2048. Next Greater Numerically Balanced Number

@@ -0,0 +1,24 @@
+class Solution {
+public:
+    bool solve(int x){
+        string s=to_string(x);
+        vector<int> vec(10,0);
+        for(auto i:s){
+            vec[i-'0']++;
+        }
+        for(auto i:s){
+            int c=i-'0';
+            if(c==0 || vec[c]!=c){
+                return 0;
+            }
+        }
+        return 1;
+    }
+    int nextBeautifulNumber(int n) {
+        for(int i=n+1; ;i++){
+            if(solve(i)){
+                return i;
+            }
+        }
+    }
+};