Create Add to Array-Form of Integer

Author: ravisksingh1999

Add to Array-Form of Integer

@@ -0,0 +1,34 @@
+class Solution {
+public:
+    vector<int> addToArrayForm(vector<int>& num, int k) {
+
+        auto carry=0;
+        auto r=0,p=0;
+        int i=num.size()-1;
+    
+        while(i>-1)
+        { 
+            r=k%10;
+            p=(r+carry+num[i]);
+            k=k/10;
+            
+            num[i]=p%10;
+            carry=p/10;
+           i--;
+
+        }
+        while(k>0)
+        {    p=k%10+carry;
+            num.insert(num.begin(),p%10);
+            carry=p/10;
+        
+            k=k/10;
+        
+        }
+        if(carry!=0)
+        {
+           num.insert(num.begin(),carry);
+       }
+       return num; 
+    }
+};