Solution as on 04-06-2022 06:40 am

Author: knockcat

2269. Find the K-Beauty of a Number.cpp

@@ -0,0 +1,32 @@
+// 2269.✅ Find the K-Beauty of a Number
+
+class Solution
+{
+public:
+    int divisorSubstrings(int num, int k)
+    {
+        string str = to_string(num);
+        int i = 0, j = 0, n = str.length();
+        int ind = 0;
+
+        while (j < n)
+        {
+            if (j - i + 1 < k)
+            {
+                ++j;
+            }
+            else if (j - i + 1 == k)
+            {
+                string s = str.substr(i, k);
+                int n = stoi(s);
+                if (n != 0 && num % n == 0)
+                    ++ind;
+
+                ++i;
+                ++j;
+            }
+        }
+
+        return ind;
+    }
+};