// // Check data types // #include // cin/cout/... #include // optional here using namespace std; int main() { string whole_name; string usa_name; short s_var = 1; long double ld_num = 1.23; bool isTrue = true; cout << "Your name? "; getline(cin, whole_name); cout << "The name of US President? "; getline(cin, usa_name); cout << "Hello, " << whole_name << endl; cout << "The president of the US: " << usa_name << endl; cout << "isTrue = " << isTrue << endl; // 1 return 0; }