461

isinsuarici · Dec 11, 2022 · fd73584 · fd73584
1 parent 6897d8e
commit fd73584
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/E_461_HammingDistance.txt b/E_461_HammingDistance.txt
@@ -0,0 +1,12 @@
+class Solution {
+public:
+    int hammingDistance(int x, int y) {
+        int last_num = x^y;
+        int ret=0;
+        while(last_num){
+            ret+=last_num&1;
+            last_num=last_num>>1;
+        }
+        return ret;
+    }
+};