asp 编程

来源:百度知道 编辑:UC知道 时间:2024/09/22 14:20:46
S=1^2+3^2+5^2+…+99^2,请利用两种循环语句编写程序for2.asp,计算S的值。(提示:注意步长)。

<%
dim i,sum
sum = 0

for i = 1 to 99 step 2
sum = sum + i*i
next
response.write(sum)

%>

方法1:
<%
dim i,endnum,sum
sum = 0
endnum = 99

for i = 1 to endnum step 2
sum = sum + i * 2
next
response.write(sum)
%>

方法2:
<%
dim i,endnum,sum
sum = 0
endnum = 99
i = 1
do while i <= endnum
sum = sum + i*2
i = i + 2
loop
response.write(sum)
%>