#include <iostream> #include <string> using namespace std; void strnum(string s,int &a,int &b,int &c,int &d) { for(int i=0;s[i]!='\0';i++) { if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z') c++; else if(s[i]>='...