【发布时间】:2010-03-25 09:20:30
【问题描述】:
@aoh =(
{
3 => 15,
4 => 8,
5 => 9,
},
{
3 => 11,
4 => 25,
5 => 6,
},
{
3 => 5,
4 => 18,
5 => 5,
},
{
0 => 16,
1 => 11,
2 => 7,
},
{
0 => 21,
1 => 13,
2 => 31,
},
{
0 => 11,
1 => 14,
2 => 31,
},
);
我希望每个数组索引中的哈希值根据值以相反的顺序排序..
@sorted = sort { ......请填写这个............} @aoh;
预期输出
@aoh =(
{
4 => 8,
5 => 9,
3 => 15,
},
{
5 => 6,
3 => 11,
4 => 25,
},
{
5 => 5,
3 => 5,
4 => 18,
},
{
2 => 7,
1 => 11,
0 => 16,
},
{
1 => 13,
0 => 21,
2 => 31,
},
{
0 => 11,
1 => 14,
2 => 31,
},
);
请帮忙..提前谢谢.. 再次陈述我的要求:我只希望每个数组索引中的哈希值按值排序..我不希望对数组进行排序..
【问题讨论】: