Compilare: user.cpp:9:33: warning: ‘typedef’ was ignored in this declaration [enabled by default] typedef struct muchie{int x,T,W;}; ^ user.cpp: In function ‘int citire()’: user.cpp:33:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int bfs(int)’: user.cpp:58:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(cc=0;cc<V[a].size();cc++) ^ user.cpp: In function ‘int citire()’: user.cpp:16:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&K); ^ user.cpp:19:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&nr); ^ user.cpp:22:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&M); ^ user.cpp:25:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d",&a,&b,&T,&W); ^ user.cpp: In function ‘int caut_it()’: user.cpp:122:12: warning: ‘answer’ may be used uninitialized in this function [-Wmaybe-uninitialized] return answer; ^