过了70 #include <iostream> #include <algorithm> using namespace std; int p1,p2,p3; string s; bool check(char s1,char s2){ if(s1 >= '0' && s2 <= '9' && s1 < s2) return true; if(s1 >= 'a' && s2 <= 'z' && s1 < s2) return true; ret...