Compilare: user.cpp: In function ‘int main()’: user.cpp:92:25: warning: second operand of conditional expression has no effect [-Wunused-value] fout << (n==k) ? 1 : 0; ^ user.cpp:92:25: warning: third operand of conditional expression has no effect [-Wunused-value] user.cpp:130:16: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] for (i=table[y][k].lastdigit; table[y][k].digits[i]==0; i--); ^