Eroare de compilare: user.cpp:10: error: expected initializer before 'int' user.cpp: In function 'void cit()': user.cpp:18: error: 'n' was not declared in this scope user.cpp:18: error: 'm' was not declared in this scope user.cpp:19: error: 'i' was not declared in this scope user.cpp:20: error: 'p' was not declared in this scope user.cpp:20: error: 'q' was not declared in this scope user.cpp:20: error: 'cpct' was not declared in this scope user.cpp:23: error: 'vec' was not declared in this scope user.cpp: In function 'void bfs()': user.cpp:38: error: 'vec' was not declared in this scope user.cpp:39: error: 'j' was not declared in this scope user.cpp:40: error: 'i' was not declared in this scope user.cpp:51: error: 'n' was not declared in this scope user.cpp:53: error: 'n' was not declared in this scope user.cpp:56: error: 'improve' was not declared in this scope user.cpp:56: error: 'n' was not declared in this scope user.cpp: In function 'void dfs(int, int, int)': user.cpp:72: error: 'vec' was not declared in this scope user.cpp:74: error: 'i' was not declared in this scope user.cpp: In function 'int main()': user.cpp:90: error: 'improve' was not declared in this scope user.cpp:101: error: 'n' was not declared in this scope user.cpp:103: error: 'i' was not declared in this scope user.cpp:104: error: 'vec' was not declared in this scope user.cpp:105: error: 'k' was not declared in this scope user.cpp:106: error: 'j' was not declared in this scope