#Adhoc

Author: prabaprakash

adhoc/incre-decre-sqaure-sort.js

@@ -0,0 +1,22 @@
+const fun = (n, val) => {
+ if (val >= 10 && parseInt((val + "").split("").sort((x, y) => x < y).join("")) === n)
+ return 1;
+ if ((val - 1) === n) {
+ return 1;
+ }
+ if (val > n) {
+ return 9999;
+ }
+ if (val === n) {
+ return 0;
+ }
+ let a = 1 + fun(n, val + 1);
+ let b = 1 + fun(n, Math.pow(val, 2));
+ return Math.min(a, b);
+}
+
+console.log(fun(3, 2) + 2);
+console.log(fun(5, 2) + 2);
+console.log(fun(15, 2) + 2);
+console.log(fun(61, 2) + 2);
+console.log(fun(18, 2) + 2);