Compilare: user.cpp: In function ‘bool Frunza(short unsigned int)’: user.cpp:29:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<G[node].size() && nr<2;++i) ^ user.cpp: In function ‘int main()’: user.cpp:39:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘short unsigned int*’ [-Wformat=] scanf("%d %d",&N,&K); ^ user.cpp:39:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘short unsigned int*’ [-Wformat=] user.cpp:42:30: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘short unsigned int*’ [-Wformat=] scanf("%d %d",&x,&y); ^ user.cpp:42:30: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘short unsigned int*’ [-Wformat=]