Dim i As Integer,n As Integer For i = 0 To 50 i = i + 3 n =
Dim i As Integer,n As Integer For i = 0 To 50 i = i + 3 n = n + 1 If i > 10 Then Exit For Next Pri Dim i As Integer,n As Integer For i = 0 To 50 i = i + 3 n = n + 1 If i > 10 Then Exit For Next Print n 怎么算
实现效果,输出结果3 原理: For i = 0 To 50 定义i从0循环到50 i = i + 3 这时i=0,所以其语句将原来的i值加上3 得3 n = n + 1 累加n If i > 10 Then Exit For 判断i是否大于10,若是则跳出循环 第一次: i=0 i=3 n=1 第二次: i=3 i=6 n=2 第三次 i=6 i=9 n=3 第四次 i=9 i=12 i已大于10,跳出循环 输出n=3