Create different_power_of2.js

trekhleb · 2701gouravgoel · Aug 1, 2020 · Aug 1, 2020 · 9af617a1b8c27e873f62ef1510a18cd3e32fbf77 · stephencweiss
commit 9af617a1b8c27e873f62ef1510a18cd3e32fbf77
diff --git a/src/algorithms/math/is-power-of-two/different_power_of2.js b/src/algorithms/math/is-power-of-two/different_power_of2.js
@@ -0,0 +1,19 @@
+
+  // different power of 2 requiered so that the sum of different power of 2 equals to no..
+export default function diffPowerOfTwo(number) {
+  if (number < 1) {
+    return 0;
+  }
+  var a=0;
+  let dividedNumber = number;
+  while (dividedNumber !== 1) {
+    if (dividedNumber % 2 !== 0) {
+      a+=1;
+    }
+    a+=1;
+
+    dividedNumber /= 2;
+  }
+
+  return a;
+}