init

23/08/Q2235.cpp

@@ -0,0 +1,14 @@
+//
+// Created by 李洋 on 2023/8/19.
+//
+class Q2235 {
+public:
+    int sum(int num1, int num2) {
+        while (num2) {
+            unsigned int carry = (unsigned int) (num1 & num2) << 1;
+            num1 ^= num2;
+            num2 = carry;
+        }
+        return num1;
+    }
+};