":83" = "```cpp struct point { int x; int y; };";
":89" = "bool operator==(point const& p1, point const& p2) { return p1.x == p2.x && p1.y == p2.y; }";



":111" = "```cpp struct point { int x; int y; };";
":117" = "bool operator==(point const& p1, point const& p2) { return p1.x == p2.x && p1.y == p2.y; }";