Compilare: user.cpp: In function ‘void V2()’: user.cpp:92:75: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(Map[i][j]!=Map[ni][nj] and (Map[i][j-1] == Map[ni][nj] and sum[A[i][j-1]]+1+sum[A[ni][nj]] > Maxim or Map[i-1][j]==Map[ni][nj] and sum[A[i-1][j]]+1+sum[A[ni][nj]] > Maxim)) ^ user.cpp:97:25: warning: ‘p’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << o << ' ' << p << '\n' << w << '\n'; ^ user.cpp:97:13: warning: ‘o’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << o << ' ' << p << '\n' << w << '\n'; ^