/** 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){
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, --check=diagnose-first check for sorted input; do not sort -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 ...
/bin/shlinux系统上默认是bash,多数UNIX商业OS中也默认shell。 1.2 调用脚本 执行脚本的三种方式: 代码语言:txt AI代码解释 #方式1 sh helloworld.sh #方式2 bash helloworld.sh bash +x helloworld.sh 第三种方式有一点特殊 代码语言:txt AI代码解释
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 ...
[root@kevin ~]# echo ${string##c*i} #删除c开头到a的最长子串 ty2018 [root@kevin ~]# echo ${string#c*n} a IS niuBIlity2018 [root@kevin ~]# echo ${string##c*n} iuBIlity2018 [root@kevin ~]# echo ${string#ch*n} #删除ch开头到a的最短子串 ...
从https://vim.sourceforge.io/download.php#pc下载vim的windows安装包gvim80.exe,在windows里以默认选项安装一下,正常情况下会安装到C:/Program Files (x86)/Vim目录下。 在windows里以普通身份运行PowerShell,在powershell窗口里输出以下命令: 代码语言:javascript ...