Teste la Limbaj C

1.Ce extrage codul ? double x = -3.5, z=3.5; printf("%.0f : %.0f ", ceil(x), ceil(z)); printf("%.0f : %.0f ", floor(x), floor(z)); -3 : 4 - 4 : 3 2. Ce valoare are elementul a[1][0][1] ? int a[3][2][2] = { 1,2,3,4,5