Compilare: user.cpp: In function ‘int main()’: user.cpp:14:14: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[a][b][c] = -1; ^ user.cpp:14:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[a][b][c] = -1; ^ user.cpp:14:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[a][b][c] = -1; ^ user.cpp:28:82: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( e <= n && d <= n && f <= n && e >= 1 && d >= 1 && f >= 1 && cub[d][e][f] == 0 ){ ^ user.cpp:28:85: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( e <= n && d <= n && f <= n && e >= 1 && d >= 1 && f >= 1 && cub[d][e][f] == 0 ){ ^ user.cpp:28:88: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( e <= n && d <= n && f <= n && e >= 1 && d >= 1 && f >= 1 && cub[d][e][f] == 0 ){ ^ user.cpp:33:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[d][e][f] = cub[a][b][c] + 1; ^ user.cpp:33:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[d][e][f] = cub[a][b][c] + 1; ^ user.cpp:33:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[d][e][f] = cub[a][b][c] + 1; ^ user.cpp:33:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[d][e][f] = cub[a][b][c] + 1; ^ user.cpp:33:40: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[d][e][f] = cub[a][b][c] + 1; ^ user.cpp:33:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] cub[d][e][f] = cub[a][b][c] + 1; ^ user.cpp:50:81: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(e <= n && d <= n && f <= n && e >= 1 && d >= 1 && f >= 1 && cub[d][e][f] == cub[a][b][c] -1 ){ ^ user.cpp:50:84: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(e <= n && d <= n && f <= n && e >= 1 && d >= 1 && f >= 1 && cub[d][e][f] == cub[a][b][c] -1 ){ ^ user.cpp:50:87: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(e <= n && d <= n && f <= n && e >= 1 && d >= 1 && f >= 1 && cub[d][e][f] == cub[a][b][c] -1 ){ ^ user.cpp:50:97: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(e <= n && d <= n && f <= n && e >= 1 && d >= 1 && f >= 1 && cub[d][e][f] == cub[a][b][c] -1 ){ ^ user.cpp:50:100: warning: array subscript has type ‘char’ [-Wchar-subscripts]