Compilare: user.cpp: In function ‘void lee(char, char)’: user.cpp:24:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] distanta[l1][c1]=1,cate[l1][c1]=1; ^ user.cpp:24:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] distanta[l1][c1]=1,cate[l1][c1]=1; ^ user.cpp:24:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] distanta[l1][c1]=1,cate[l1][c1]=1; ^ user.cpp:24:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] distanta[l1][c1]=1,cate[l1][c1]=1; ^ user.cpp:29:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(poarta[aux.l][aux.c]) ^ user.cpp:29:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(poarta[aux.l][aux.c]) ^ user.cpp:36:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==distanta[aux.l][aux.c]+1) ^ user.cpp:36:62: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==distanta[aux.l][aux.c]+1) ^ user.cpp:44:101: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==0 || (distanta[l][c]!=-1 && distanta[l][c]>distanta[aux.l][aux.c]+1)) ^ user.cpp:44:108: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==0 || (distanta[l][c]!=-1 && distanta[l][c]>distanta[aux.l][aux.c]+1)) ^ user.cpp:46:58: warning: array subscript has type ‘char’ [-Wchar-subscripts] distanta[l][c]=distanta[aux.l][aux.c]+1; ^ user.cpp:46:65: warning: array subscript has type ‘char’ [-Wchar-subscripts] distanta[l][c]=distanta[aux.l][aux.c]+1; ^ user.cpp:60:51: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==distanta[aux.l][aux.c]+1) ^ user.cpp:60:58: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==distanta[aux.l][aux.c]+1) ^ user.cpp:68:74: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==0 || distanta[l][c]>distanta[aux.l][aux.c]+1) ^ user.cpp:68:81: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(distanta[l][c]==0 || distanta[l][c]>distanta[aux.l][aux.c]+1) ^ user.cpp:70:54: warning: array subscript has type ‘char’ [-Wchar-subscripts]