Compilare: user.cpp: In function ‘void Add(long long unsigned int*, long long unsigned int*)’: user.cpp:31:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=A[0]+1; i<=B[0];) A[i++]=0; ^ user.cpp:34:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] else for (i=B[0]+1; i<=A[0];) B[i++]=0; ^ user.cpp:35:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=A[0]; i++) ^ user.cpp: In function ‘long long int impartire(long long unsigned int*, long long int)’: user.cpp:73:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘void procedura(long long int, long long int)’: user.cpp:90:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(!viz[v[i]] && poz!=i) ^ user.cpp:92:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(!fct[vf[v[i]]]) ^ user.cpp:93:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] p*=fact(vf[v[i]]); ^ user.cpp:95:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] p*=fct[vf[v[i]]]; ^ user.cpp:96:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] viz[v[i]]=1; ^ user.cpp:100:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] viz[v[i]]=0; ^ user.cpp:86:19: warning: unused variable ‘s’ [-Wunused-variable] long long p=1,s=1,sol=fa; ^ user.cpp: In function ‘int main()’: user.cpp:117:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] vf[v[i]]++; ^ user.cpp:126:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(!taken[v[j]]) ^