Eroare de compilare: main.cpp: In function 'void DFS(int)': main.cpp:13:17: error: expected primary-expression before ')' token 13 | for(int w : ) | ^ main.cpp:14:1: error: expected primary-expression before '}' token 14 | } | ^ main.cpp:13:13: warning: unused variable 'w' [-Wunused-variable] 13 | for(int w : ) | ^ main.cpp: In function 'int main()': main.cpp:31:16: error: 'viz' was not declared in this scope 31 | if(viz[i] == 0) | ^~~ main.cpp:18:12: warning: unused variable 'j' [-Wunused-variable] 18 | int i, j, pas, x, y; | ^ Non zero exit status: 1