Compilare: user.cpp: In function ‘void rez()’: user.cpp:20:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<tati[acum].size();i++) ^ user.cpp:22:40: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (candsetermina[tati[acum][i]]==-1) ^ user.cpp:27:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] timpmax=max(timpmax,candsetermina[tati[acum][i]]); ^ user.cpp:31:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<fii[acum].size();i++) ^ user.cpp:33:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (candsetermina[fii[acum][i]]==-1) ^ user.cpp:42:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<fii[acum].size();i++) ^ user.cpp:44:69: warning: array subscript has type ‘char’ [-Wchar-subscripts] tragdetimp[acum]=min(tragdetimp[acum],tragdetimp[fii[acum][i]]-timp[acum]); ^