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0_0_39375450_28834.cpp: In function 'int main()':
0_0_39375450_28834.cpp:17:9: error: 'cin' was not declared in this scope
   17 |         cin >> x >> y;
      |         ^~~
0_0_39375450_28834.cpp:2:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
    1 | #include <cmath>
  +++ |+#include <iostream>
    2 | using namespace std;
0_0_39375450_28834.cpp:23:33: error: 'cout' was not declared in this scope
   23 |                                 cout << "Sorry";
      |                                 ^~~~
0_0_39375450_28834.cpp:23:33: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
0_0_39375450_28834.cpp:28:17: error: 'cout' was not declared in this scope
   28 |                 cout << "OK";
      |                 ^~~~
0_0_39375450_28834.cpp:28:17: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?