Compilare: user.cpp: In function ‘void litera(char*, int, int)’: user.cpp:78:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] fel=structure[fel][3]; ^ user.cpp:79:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] else fel=structure[fel][n%4-1]; ^ user.cpp: In function ‘int surplus(int, int, int, int)’: user.cpp:48:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘void litera(char*, int, int)’: user.cpp:90:35: warning: ‘pozgrup’ may be used uninitialized in this function [-Wmaybe-uninitialized] ap+=surplus(pozgrup,fel,ap1,1); ^ user.cpp: In function ‘int main()’: user.cpp:102:23: warning: ‘s’ is used uninitialized in this function [-Wuninitialized] fin.getline(s,k+1); ^