Compilare: user.cpp: In function ‘void bkt(int, int, int)’: user.cpp:36:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(nt+ht*ht*ht*ht<minim) ^ user.cpp:42:21: warning: array subscript is above array bounds [-Warray-bounds] if(use[i][j]==0) ^ user.cpp:44:22: warning: array subscript is above array bounds [-Warray-bounds] use[i][j]=1; ^ user.cpp:45:49: warning: array subscript is above array bounds [-Warray-bounds] bkt(k+1,nt+N[i][j]*(i==1),ht+N[i][j]*(i==2)); ^ user.cpp:46:22: warning: array subscript is above array bounds [-Warray-bounds] use[i][j]=0; ^