For i = 500 To n这一句,n是多少我根据你的意思这改一下,你看看:i = 500Do While iflag = True For j = 2 To Sqr(i) If i Mod j = 0 Then flag = False Next jIf flag Then a = a + 1: Sum = Sum + iIf a > 100 Then Exit Doi = i + 1LoopPrint Sum
将n改成10000即可