Eroare de compilare: user.cpp:6: error: expected constructor, destructor, or type conversion before ‘<’ token user.cpp: In function ‘void dfs(int)’: user.cpp:11: error: ‘f’ was not declared in this scope user.cpp: In function ‘void dfst(int)’: user.cpp:25: error: ‘g’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:35: error: ‘f’ was not declared in this scope user.cpp:35: error: ‘g’ was not declared in this scope user.cpp:38: error: ‘f’ was not declared in this scope user.cpp:38: error: ‘g’ was not declared in this scope user.cpp:41: error: ‘f’ was not declared in this scope user.cpp:41: error: ‘g’ was not declared in this scope user.cpp:43: error: ‘f’ was not declared in this scope user.cpp:43: error: ‘g’ was not declared in this scope user.cpp:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result