count.py ++ class {public: int getSum(int a, int b) { int c = a & b; int result = a^b; while (c) { c = c << 1; int t = c; c = result & c; result = result ^ t; } return result; }}; class Solution { public: int getSum(int a, int b) { int c = a & b;//进位位置 int result = a^b; while (c) { c = c << 1; int t = c; c = result & c; result = result ^ t; } return result; } }; 赞微海报分享
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