字符串排序

sunzhiguolu

回复 40# Windows19
兄弟，你的问题有解决思路了吗？
可否用白话描述一下处理步骤，让吃瓜群众也明白一下。

sunzhiguolu

Windows19 发表于 2017-06-21 21:58
我以为是523066680老师上菜牌了

说实话 我不知你说这话是何意，难道你不想了解一下高手解决问题的思路。
难道对于你的问题，你已然了然于胸？

在 while 循环中
if ($line=~/([a-zA-Z])/) 针对每行的头一个字母字符进行统计？ 其余的呢，能否解释下剩余部分如何处理？

你也太低估 523066680 大神的人品了。

Windows19

回复 41# sunzhiguolu


按照35楼提出凝问

我猜523066680老师思路已经很清晰了      我想他已经明白了     
估计他正在想办法解决 字母串 数字串 因时统计有冲突问题   我相信他能解决的




还没看懂么?
其实就是统计出文本中所有字母串 数字串  重复次数   然后把这些行排序打印出来

523066680

我觉得很烦躁，如果一段字符串的每一个不同部分都分别要统计
那最后堆到一个文件里肯定很难看的。如果是分别生成以关键字符串为名的txt，名字上在加上出现的次数，还直观一些。

如果每一行只取一段最长的关键字符串/关键数字串，则生成的冗余数据又能少一些。

老婆催我休息了（逃

Windows19

回复 44# 523066680

如果同时统计字母串，数字串会引起冲突 那就写分别统计文本内字母串算了        统计字母串是不会冲突的 另外 如果想统计数字串，提供一个可以改成数字串排序就行了

523066680

回复 45# Windows19

其实我在想，如果生成HTML，关键字部分高亮，肯定很直观。
但是数据量大的话，浏览器也吃不消

Windows19

回复 46# 523066680

就按照你35楼提出问题   我36搂回答你的  就按照这个思路写   只统计文本内字母串重复次数 然后排序打印   应该能实现

523066680

以原帖中的数据为例

a.txt
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

输出

f
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

sdf
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000

efssaezsdfcsf
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000

33
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000

s
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000

sDed
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000

sff
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000

65425855662
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

5
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

www
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

58969752
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5

sdds
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5

g
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

dds
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3

56
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

fsfsf
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

l
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

sds
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0

1
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1

com
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

yjyjgwwwghfg
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

445
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

tgjgcom
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

e
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

x
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

3
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3

54
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

r
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

ftfr
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

55
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

ty
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

efs
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

saezsdf
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

grytryg
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

t
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

00000000
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000

4
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

0
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0

5454
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5

6
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com

Windows19

回复 48# 523066680
a.txt
65425855662efssaezsdfcsf//sff.sdf/'s;f]\sDed33dds3
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33sdds1
yjyjgwwwghfg56www g.tgjgcom445.5454.'55.4l5
efssaezsdfcsf//58969752sff.sdf/'s;f]\sDed33sds0
efssaezsdfcsf/        58969752/sff.sdf/'s;f]  \sDed33sdds5
65425855662efssaezsdfcsf/        /sff.sdf/'s;f]  \sDed33s00000000
65425855662efs\saezsdf][grytryg*f-x+f5g5ty'5t;54r]\5/e.,6ftfr//www.fsfsf.com



如果统计字母串   f是重复最多的  应该把有f行排前  然后s  然后sff    然后sdf  把这些最多的行排序打印出来就对了

      7 f
      6 s
      5 sff
      5 sdf
      5 sDed
      5 efssaezsdfcsf
      2 www
      2 sdds
      2 g
      1 yjyjgwwwghfg
      1 x
      1 ty
      1 tgjgcom
      1 t
      1 sds
      1 saezsdf
      1 r
      1 l
      1 grytryg
      1 ftfr
      1 fsfsf
      1 efs
      1 e
      1 dds
      1 com

Windows19