#include <iostream> #include <string> using namespace std; bool isNumber(string s) { for (auto & ss : s) { if (ss<'0' || ss > '9') return false; } return true; } int main() { int x = 0, y = 0; string s; cin >> s; for (int i = 0; i < s.length(); ++i) { if (s[i] == ';') cont...