A = randint(1,10,[1 99])B = sort(A,'ascend')% 将 5:8 逆序排C = B;C(5:8) = sort(C(5:8),'descend')
A =
2 74 45 93 47 42 84 52 21 67
B =
2 21 42 45 47 52 67 74 84 93
C =
2 21 42 45 74 67 52 47 84 93
问题说得不很清楚，要有数据和程序，要什么结果？等等
