#include <iostream> #include <string> using namespace std; int main() { string str; cin>>str; for(int i = 0;i<str.length();i++) { if(isdigit(str[i])) { str.insert(i,"*"); i++; //遍历至没有数字为止 while(isdigit(str[i])) { i++; } str.insert(i,"*"); } } cout<<str&...