Eroare de compilare: user.cpp: In function ‘void lee(int, int)’: user.cpp:28:10: warning: unused variable ‘s’ [-Wunused-variable] char s=a[i][j]; ^ user.cpp: In function ‘bool vecin(int, int)’: user.cpp:58:27: error: invalid types ‘char [410][410][const short int*]’ for array subscript if(a[i][j]==a[i+di][i+dj]) ^ user.cpp:61:15: warning: left operand of comma operator has no effect [-Wunused-value] if(e_vecin==1,2,3) ^ user.cpp:61:21: warning: right operand of comma operator has no effect [-Wunused-value] if(e_vecin==1,2,3) ^