Eroare de compilare: user.cpp: In function ‘void dfs(int, int)’: user.cpp:22:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i<=g[nod].size(); i++) ~^~~~~~~~~~~~~~~ user.cpp:37:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i<=g[nod].size(); i++) if(h[g[nod][i]]==h[nod]+1) nr++; ~^~~~~~~~~~~~~~~ user.cpp:39:3: error: expected primary-expression before ‘}’ token } ^ user.cpp: In function ‘int main()’: user.cpp:43:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pamant.in","r",stdin); ^ user.cpp:44:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pamant.out","w",stdout); ^