Compilare: main.cpp: In function 'void lee(coordonate, coordonate)': main.cpp:47:42: warning: array subscript is above array bounds [-Warray-bounds] vecin.col=curent.col+dir[i][2]; ~~~~~~~~^ main.cpp: In function 'int main()': main.cpp:69:13: warning: array subscript is above array bounds [-Warray-bounds] dir[0][2]=0; ~~~~~~~~^ main.cpp:71:13: warning: array subscript is above array bounds [-Warray-bounds] dir[1][2]=0; ~~~~~~~~^ main.cpp:73:13: warning: array subscript is above array bounds [-Warray-bounds] dir[2][2]=-1; ~~~~~~~~^ main.cpp:75:13: warning: array subscript is above array bounds [-Warray-bounds] dir[3][2]=1; ~~~~~~~~^