python算法实践5 直接选择排序
#直接选择排序
def SelectSort(mylist):
size = len(mylist)
i = 0
for i in range(0, size):
k = i
for j in range(i + 1, size):
if mylist[j] < mylist[k]:
k = j
if k != i:
tmp = mylist[i]
mylist[i] = mylist[k]
mylist[k] = tmp
mylist0 = [11, 2, 3, 4, 112, 100]
SelectSort(mylist0)
print(mylist0)
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实验环境:windows xp + vim
文件:test.py。编码:ansi
我们的目标操作test.py中保存的非英文字母。
文件头的#encoding=utf8/gbk,这个是用来说明源文件的硬盘编码以便python识别[4]。
----------------------------------------------
输入:
x = '中文'
输出: 编译失败
编译时需要知道‘中文’的硬盘编 ......
Ref : http://www.swig.org/translations/chinese/tutorial.html
假设你有一些c你想再加Python.。举例来说有这么一个文件example.c
/* File : example.c */
#include <time.h>
double My_variable = 3.0;
int fact(int n) {
if (n <= 1) return 1;
&nbs ......
#shell排序
def ShellPass(mylist, d):
size = len(mylist)
i = d
while i < size:
if mylist[i] < mylist[i - d]:
tmp = mylist[i]
j = i - d
mylist[j + d] = mylist[j]
j = j - d
while j >= 0 and mylist[j] > ......
#冒泡排序
def BubbleSort(mylist):
n = len(mylist)
i = 0
j = 0
bExchange = False
for i in range(1, n):
bExchange = False
j = n - 1
while j >= i:
if mylist[j] < mylist[j - 1]:
tmp = mylist[j]
myli ......