level 7
生成数列代码：
dim a as system.radon
for i as integer = 0 to 3
for j as integer = 0 to 4
me.textbox1.text &= a.next(1,100) & " "
next
me.textbox1.text &= vbCrlf
next
2019年12月21日 10点12分
3
level 7
行求和
前面的数组声明忘记了，自行脑补（下同）。。。。。。。。
for i as integer = 0 to 3
for j as integer = 0 to 4
sum += b(j)
next
me.textbox2.text &= vbCrlf
next
2019年12月21日 11点12分
4
level 7
列求和
for j as integer = 0 to 4
for i as integer = 0 to 3
sum += b(i,j)
next
me.textbox3.text &= sum & " "
next
2019年12月24日 09点12分
5
