For i = N - 1 To 1 Step -1
Sum = 0
For j = i + 1 To N
Sum = Sum + a(i, j) * z(j)
Next j
z(i) = (b(i) - Sum) / a(i, i)
Next i
For i = N - 1 To 1 Step -1这句话是指什么? 达人赐教
...全文
18294打赏收藏
For i = N - 1 To 1 Step -1 是指什么?
For i = N - 1 To 1 Step -1 Sum = 0 For j = i + 1 To N Sum = Sum + a(i, j) * z(j) Next j z(i) = (b(i) - Sum) / a(i, i) Next i For i = N - 1 To 1 Step -1这句话是指什么? 达人赐教