Eroare de compilare: user.cpp:9: error: expected `)' before ';' token user.cpp:9: error: expected initializer before ')' token user.cpp: In function 'int dfs(int)': user.cpp:21: error: cannot convert 'nod' to 'nod*' in initialization user.cpp:27: error: cannot convert 'nod' to 'nod*' for argument '1' to 'int add(nod*)' user.cpp: In function 'int write()': user.cpp:33: error: cannot convert 'nod' to 'nod*' in initialization user.cpp:36: error: 'printf' was not declared in this scope user.cpp: In function 'int main()': user.cpp:44: error: 'stdin' was not declared in this scope user.cpp:44: error: 'freopen' was not declared in this scope user.cpp:45: error: 'stdout' was not declared in this scope user.cpp:48: error: 'scanf' was not declared in this scope user.cpp:52: error: invalid conversion from 'int' to 'nod*' user.cpp:9: error: too many arguments to function 'int add(nod*)' user.cpp:52: error: at this point in file user.cpp:57: error: 'visit' was not declared in this scope