/* **直接用stoi和to_string函数强撸 */ #include <iostream> #include <string> using namespace std; int main(void) { string s; unsigned int ip; while(cin >> s >> ip) { unsigned int t[4] = {0}; string v[4]; unsigned int oip = 0; int j = 0; for (int i = 0; i < s.size();i++) { if(s[i] =...