Compilare: user.cpp: In function ‘void caut(int, int, int)’: user.cpp:33:27: warning: unused variable ‘ok’ [-Wunused-variable] int p=v[(left+right)/2], ok, tmp, i=left, j=right; ^ user.cpp: In function ‘int pivot(int, int)’: user.cpp:27:15: warning: ‘maxi’ may be used uninitialized in this function [-Wmaybe-uninitialized] p=p1+p2+p3-maxi-mini; ^ user.cpp:27:25: warning: ‘mini’ may be used uninitialized in this function [-Wmaybe-uninitialized] p=p1+p2+p3-maxi-mini; ^