Compilare: main.cpp: In function 'void dfs(int, int)': main.cpp:21:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<v[nod].size();i++){ ~^~~~~~~~~~~~~~ main.cpp:51:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<v[nod].size();i++){ /// aici vezi ce nod ar trb sa elimini ~^~~~~~~~~~~~~~ main.cpp:103:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<v[nod].size();i++){ /// aici updatezi m1,m2,m3 ~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:133:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%d%d",&n,&k); ^ main.cpp:135:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%d%d",&x,&y); ^ main.cpp: In function 'void dfs(int, int)': main.cpp:97:14: warning: 'elim' may be used uninitialized in this function [-Wmaybe-uninitialized] else if (elim != p2 && mini == m2){ ^~