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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. namespace pers
  5. {
  6.     using std::cout;
  7.     using std::cin;
  8.     int x = 5;
  9.  
  10.     struct Person
  11.     {
  12.         std::string fname;
  13.         std::string lname;
  14.     };
  15.  
  16.     void getPerson(Person & rp)
  17.     {
  18.         cout << "Enter first name: ";
  19.         cin >> rp.fname;
  20.         cout << "Enter last name: ";
  21.         cin >> rp.lname;
  22.     }
  23. }
  24.  
  25. namespace debts
  26. {
  27.     struct Debt
  28.     {
  29.         pers::Person name;
  30.         double amount;
  31.     };
  32.  
  33.     void getDebt(Debt & rd)
  34.     {
  35.         getPerson(rd.name);
  36.         std::cout << "Enter debt: ";
  37.         std::cin >> rd.amount;
  38.         cout << x << endl;
  39.     }
  40. }
  41.  
  42. int main() {
  43. 	// your code goes here
  44. 	return 0;
  45. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cpp: In function 'void debts::getDebt(debts::Debt&)':
prog.cpp:38:17: error: 'x' was not declared in this scope
         cout << x << endl;
                 ^
prog.cpp:38:17: note: suggested alternative:
prog.cpp:8:9: note:   'pers::x'
     int x = 5;
         ^
stdout
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Standard output is empty
https://ideone.com/RSkTG2
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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