class Solution { public: /** 分部分进行比较,去除前导零,每部分比完清零,不止有三节 */ int compare(string version1, string version2) { int num1 = 0, num2 = 0; int index1 = 0, index2 = 0; while (index1 < version1.size() || index2 < version2.size()) { get_num(index1, num1, version1); get_num(index2, num2, version2); if (n...