Eroare de compilare: main.cpp: In function 'int Find_root(int, int)': main.cpp:9:16: error: cannot convert 'std::pair<int, int>' to 'int' in return 9 | return p1; | ^~ | | | std::pair<int, int> main.cpp:10:14: error: expected ';' before 'root' 10 | make_pair root = Find_root(father[x][y],father[x][y]); | ^~~~~ | ; main.cpp:10:58: error: statement cannot resolve address of overloaded function 10 | make_pair root = Find_root(father[x][y],father[x][y]); | ^ main.cpp:11:15: error: 'rootx' was not declared in this scope 11 | father[x]=rootx; | ^~~~~ main.cpp:12:12: error: 'root' was not declared in this scope 12 | return root; | ^~~~ main.cpp: In function 'void Union(int, int, int, int)': main.cpp:15:10: error: 'r_x1' was not declared in this scope; did you mean 'x1'? 15 | pair(r_x1,r_y1) = a; | ^~~~ | x1 main.cpp:15:15: error: 'r_y1' was not declared in this scope; did you mean 'y1'? 15 | pair(r_x1,r_y1) = a; | ^~~~ | y1 main.cpp:15:23: error: 'a' was not declared in this scope 15 | pair(r_x1,r_y1) = a; | ^ main.cpp:16:11: error: 'r_x2' was not declared in this scope; did you mean 'x2'? 16 | pair (r_x2,r_y2) = Find_root(x2,y2); | ^~~~ | x2 main.cpp:16:16: error: 'r_y2' was not declared in this scope; did you mean 'y2'? 16 | pair (r_x2,r_y2) = Find_root(x2,y2); | ^~~~ | y2 main.cpp:17:24: error: expected identifier before '(' token 17 | if(r_x1 == r_x2)&& (r_y1 == ry2) return; | ^ Non zero exit status: 1