/** 希尔排序** 参数说明:* a -- 待排序的数组* n -- 数组的长度*/voidshell_sort1(inta[],intn){inti,j,gap;// gap为步长,每次减为原来的一半。for(gap=n/2;gap>0;gap/=2){// 共gap个组,对每一组都执行直接插入排序for(i=0;i<gap;i++){for(j=i+gap;j<n;j+=gap){// 如果a[...
For example, if we were photographers and had a largecollection of images that we wanted to organize into years and months, the first thing wemight do is create a series of directories named in numeric “Year-Month” format. Thisway, the directory names will sort in chronological order. We...
shell sort的C语言代码如下: void shellsort(int v[], int n) { int gap, i, j, temp; for(gap = n/2; gap > 0; gap /= 2) for(i = gap; i < n; i++) for(j = i - gap; j >= 0 && v[j] > v[j+gap]; j-= gap) { temp = v[j]; v[j] = v[j+gap]; v[j+...
C C++ # Shell sort in python def shellSort(array, n): # Rearrange elements at each n/2, n/4, n/8, ... intervals interval = n // 2 while interval > 0: for i in range(interval, n): temp = array[i] j = i while j >= interval and array[j - interval] > temp: array[j...
-C, --check=quiet, --check=silent like -c, but do not report first bad line --compress-program=PROG compress temporaries with PROG; decompress them with PROG -d --debug annotate the part of the line used to sort, and warn about questionable usage to stderr ...
在Shell脚本中,可以使用sed命令来替换文本文件中的特定行。sed是一个流编辑器,它可以对文本进行各种操作,包括替换、删除、插入等。 要替换文本文件中的特定行,可以使用以下命令: 代码语言:txt 复制 sed -i '行号s/原始内容/替换内容/' 文件名 其中,行号是指要替换的行的行号,原始内容是要被替换的内容,替换内容...
sort| # place words in alphabetical order uniq -c| # use uniq to count how many times each word occurs sort -n # order words in frequency of occurrance For example % cd /home/cs2041/public_html/lec/shell/examples % ./word_frequency.sh dracula.txt|tail ...
(超级用户默认此项) -s, --preserve-order, --same-order member arguments are listed in the same order as the files in the archive --sort=ORDER directory sorting order: none (default), name or inode Handling of extended file attributes: --acls Enable the POSIX ACLs support --no-acls ...
Sort-Object: 按属性值对象进行排序。 Tee-Object: 将命令输出保存在文件或变量中,并将其显示在控制台中。 Where-Object: 创建控制哪些对象沿着命令管道传递的筛选器。 其中: Format的管道处理用法参见这里 排序和分组的管道处理用法参见这里 Select-Object、Where-Object、ForEach-Object用法参见这里 导出的管道处理...
# sort 可以按数字大小排序,最后使用 uniq 将多余重复的删除,并统计重复的次数 netstat -atn | awk '{print $5}' | awk '{print $1}' | sort -nr | uniq -c 26、对 100 以内的所有正整数相加求和(1+2+3+4...+100) #!/bin/bash