java怎么去除数组中重复的数 VBA中如何利用动态数组去除重复值?
VBA中如何利用动态数组去除重复值?
方法1
dim a(9) as integr
dim b() as integer
dim i as integer,j as integer
redim preserve b(0)
b(0)=a(0)
for i= 1 to ubound (a)
for j= 0 to ubound(b)
if a(i) = b(j) then goto net ,有相同的就跳出
next
redim preserve b(ubound(b) 1)
b(ubound(b))=a(i)
net: ,跳到这里,匹配下一个数据
next
a = b
方法2,有10个数,先找出最大的数,按照这个数定义一个数组,把对应的值写入对应的元素中,最好先设置一个默认值
dim a(9) as integer
dim i as integer,temp as integer
temp=a(0)
for i= 1 to ubound(a)
if a(i) > temp then
temp = a(i)
end if
next i
redim b(temp) as integer
for i= 0 to ubound(a)
b(a(i)) = a(i)
next
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