kk

src/main/java/com/dota/str/_2269/Solution.java

@@ -1,24 +1,17 @@
 package com.dota.str._2269;
 
 class Solution {
-    public int divisorSubstrings(int num, int k) {
-        var res = 0;
-        var x = (int) Math.pow(10, k);
-        var a = num;
-        while(num > x) {
-            var t = num % x;
-            num /= 10;
-            if (t == 0) {
-                continue;
-            }
-
-            if (a % t == 0) {
-                res++;
-            }
-        }
-        if (num > 0 && a % num == 0) {
-            res++;
-        }
-        return res;
-    }
+	public int divisorSubstrings(int num, int k) {
+		var res = 0;
+		var x = (int) Math.pow(10, k);
+		var a = num;
+		while (num > 0) {
+			var t = num % x;
+			num /= 10;
+			if (t != 0 && a % t == 0 && num >=x/10) {
+				res++;
+			}
+		}
+		return res;
+	}
 }