#include<cstdio> #include<vector> #include<string> #include<algorithm> using namespace std; bool cmp(string fushu1, string fushu2) { string y3="", y4=""; int y1, y2; int x1, x2; while (fushu1[fushu1.size() - 1]!='i') { y3 = fushu1[fushu1.size() - 1] + y3; fushu1.pop_back(); }...