From 7523c7858a2da4f105cb263ff7dd5702c06b2119 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Fri, 18 Nov 2022 21:52:55 +0800
Subject: [PATCH 01/16] =?UTF-8?q?=E7=AC=AC=E4=B8=80=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/01.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 homework_01_python/01.py

diff --git a/homework_01_python/01.py b/homework_01_python/01.py
new file mode 100644
index 0000000..9d49b59
--- /dev/null
+++ b/homework_01_python/01.py
@@ -0,0 +1,18 @@
+#1. 字符串
+#单词之间是两个空格，或者是\t的情况下程序不会有问题
+# 标点符号如果出现?，/等符号,需要在提示“Please input the separator”时输入要添加的分隔符
+essay = input('Please input the essay\n')
+separator=',. '
+separator=separator+input('Please input the separator\n')
+def rep(essay,sep):
+  """将分隔符替换为空格"""
+  essay=essay.replace(sep,' ')
+  return essay
+
+for i in separator:
+  essay=rep(essay,i)
+words=essay.split()
+wordset=set(words)
+for i in wordset:
+  num=words.count(i)
+  print(i+':%d'%num)
\ No newline at end of file
-- 
Gitee


From 43cb6dfe1db18d008525072666d95e54254fd08b Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Fri, 18 Nov 2022 22:11:55 +0800
Subject: [PATCH 02/16] =?UTF-8?q?=E7=AC=AC=E4=BA=8C=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/02.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 homework_01_python/02.py

diff --git a/homework_01_python/02.py b/homework_01_python/02.py
new file mode 100644
index 0000000..daccd52
--- /dev/null
+++ b/homework_01_python/02.py
@@ -0,0 +1,12 @@
+#2. 组合
+num=list(range(1,5))
+n=0
+for i in num:
+  for j in num:
+    for k in num:
+      if i!=j and i!=k and j!=k:
+        n=n+1
+        s=100*i+10*j+k;
+        print("%d"%s)
+  print("\n")
+print("能组成%d个互不相同且无重复数字的三位数"%n)
-- 
Gitee


From 589439939cb62664b293089dc1763af6fafdcc25 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Sat, 19 Nov 2022 12:15:21 +0800
Subject: [PATCH 03/16] =?UTF-8?q?=E7=AC=AC=E4=B8=89=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/03.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 homework_01_python/03.py

diff --git a/homework_01_python/03.py b/homework_01_python/03.py
new file mode 100644
index 0000000..11ecd28
--- /dev/null
+++ b/homework_01_python/03.py
@@ -0,0 +1,17 @@
+#3. 判断
+I=int(input("当月利润为: (万元)\n"))
+if I<=10:
+    w=0.1*I
+elif I>10 and I<=20:
+    w=10*0.1+(I-10)*0.075
+elif I>20 and I<=40:
+    w=10*0.1+(20-10)*0.075+(I-20)*0.05
+elif I>40 and I<=60:
+    w=10*0.1+(20-10)*0.075+(40-20)*0.05+(I-40)*0.03
+elif I>60 and I<=100:
+    w=10*0.1+(20-10)*0.075+(40-20)*0.05+(60-40)*0.03+(I-60)*0.015
+elif I>100:
+    w=10*0.1+(20-10)*0.075+(40-20)*0.05+(60-40)*0.03+(100-60)*0.015+(I-100)*0.01
+else:
+    print('Data error')
+print("奖金为: %-8.4f(万元)"%w)
\ No newline at end of file
-- 
Gitee


From 39ab683cf08f451c7555bf53472493514551472a Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Sat, 19 Nov 2022 20:51:48 +0800
Subject: [PATCH 04/16] =?UTF-8?q?=E7=AC=AC=E5=9B=9B=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/04.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 homework_01_python/04.py

diff --git a/homework_01_python/04.py b/homework_01_python/04.py
new file mode 100644
index 0000000..f61f711
--- /dev/null
+++ b/homework_01_python/04.py
@@ -0,0 +1,7 @@
+#4. 循环
+a=list(range(1,10))
+for i in a:
+  b=list(range(1,i+1))
+  for j in b:
+    print('%d*%d=%-2d '%(i,j,i*j),end='\t')
+  print('\n')
\ No newline at end of file
-- 
Gitee


From 0389ceded7f15bf9478cb4fe354c042e2dc87582 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Sat, 19 Nov 2022 20:58:58 +0800
Subject: [PATCH 05/16] =?UTF-8?q?=E7=AC=AC=E4=BA=94=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/05.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 homework_01_python/05.py

diff --git a/homework_01_python/05.py b/homework_01_python/05.py
new file mode 100644
index 0000000..87bad3f
--- /dev/null
+++ b/homework_01_python/05.py
@@ -0,0 +1,9 @@
+#5. 使用while循环实现输出2-3+4-5+6.....+100的和
+a=2
+sum=0
+p=1
+while a<=100:
+  sum=sum+p*a
+  p=-p
+  a=a+1
+print("sum=%d"%sum)
\ No newline at end of file
-- 
Gitee


From 3ee2e014055e003ece356438b408a2735657d666 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Sun, 20 Nov 2022 11:27:18 +0800
Subject: [PATCH 06/16] =?UTF-8?q?=E7=AC=AC=E5=85=AD=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/06.py | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 homework_01_python/06.py

diff --git a/homework_01_python/06.py b/homework_01_python/06.py
new file mode 100644
index 0000000..1769c8e
--- /dev/null
+++ b/homework_01_python/06.py
@@ -0,0 +1,33 @@
+#6. 排序算法
+#输入的数据用','隔开
+def mysort(args):
+  if len(args)<2:
+    return args
+  else:
+    middle=args[0]
+    less=[]
+    bigger=[]
+    n=0
+    for i in args[1:]:
+      if i<=middle:
+        less.append(i)
+      else:
+        bigger.append(i)
+    return mysort(less)+[middle]+mysort(bigger)
+
+il=list(input('请输入数据\n').split(','))
+l=[]
+for i in il:
+  l.append(int(i))
+d=list(range(len(l)))
+ordered=mysort(l)
+print("\nout:\n")
+last=ordered.pop()
+for i in ordered:
+  print('%d,'%i,end=' ')
+print('%d\n'%last)
+for j in ordered:
+  position=l.index(j)
+  print('%d,'%d[position],end=' ')
+  l[position]=' '#将已找到序号的数删除，防止影响索引
+print('%d\n'%d[l.index(last)])
\ No newline at end of file
-- 
Gitee


From 9c0d9ca992fc77a77a03cc55b3dca854eae34a9d Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Mon, 21 Nov 2022 17:25:03 +0800
Subject: [PATCH 07/16] =?UTF-8?q?=E7=AC=AC=E4=B8=83=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/07.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 homework_01_python/07.py

diff --git a/homework_01_python/07.py b/homework_01_python/07.py
new file mode 100644
index 0000000..d7c5552
--- /dev/null
+++ b/homework_01_python/07.py
@@ -0,0 +1,28 @@
+#7. 矩阵搜索
+import numpy as np
+
+m=np.array(
+[
+[1, 4, 7, 11, 15],
+[2, 5, 8, 12, 19],
+[3, 6, 9, 16, 22],
+[10, 13, 14, 17, 24],
+[18, 21, 23, 26, 30]
+]
+)
+
+target=float(input("target=\n"))
+[row,column]=m.shape
+r=0
+if m[0,0]>target or m[row-1,column-1]<target:
+  r=0
+else:
+  for i in range(column):
+    if m[0,i]<target and m[row-1,i]>target:
+      l=list(m[:,i])
+      if target in l:
+        r=1
+if r==0:
+  print('false')
+elif r==1:
+  print('true')
-- 
Gitee


From d62be21d0374cd344e6f7268c921e87d1051d728 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Mon, 21 Nov 2022 17:28:32 +0800
Subject: [PATCH 08/16] =?UTF-8?q?=E7=AC=AC=E5=85=AB=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/08.py | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 homework_01_python/08.py

diff --git a/homework_01_python/08.py b/homework_01_python/08.py
new file mode 100644
index 0000000..067eaf2
--- /dev/null
+++ b/homework_01_python/08.py
@@ -0,0 +1,8 @@
+#8. 完数计算
+for i in range(1, 1000):
+    sum = 0
+    for j in range(1, i):
+        if i%j == 0:
+            sum += j
+    if sum == i:
+        print(i)
\ No newline at end of file
-- 
Gitee


From 9879b9e13d5808a7707eb518f53c9817f8dcc0cb Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Mon, 21 Nov 2022 22:55:27 +0800
Subject: [PATCH 09/16] =?UTF-8?q?=E7=AC=AC=E4=B9=9D=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/09.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 homework_01_python/09.py

diff --git a/homework_01_python/09.py b/homework_01_python/09.py
new file mode 100644
index 0000000..876d58a
--- /dev/null
+++ b/homework_01_python/09.py
@@ -0,0 +1,18 @@
+#9. 快乐数
+def Sumofsquares(num):
+    numStr=str(num)
+    sum=0
+    for i in numStr:
+        sum += int(i)**2
+    return sum
+ 
+n = input('输入：n =') #n为一个正整数
+count = 0
+while n != 1:
+    n = Sumofsquares(n)
+    count += 1
+    if count > 1000: #当计算次数超过1000次时，认为无线循环
+        print("False")
+        break
+else:
+    print("True")
-- 
Gitee


From 15b5f64aa75273fc9810b0867adfb8d9df52e179 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Tue, 22 Nov 2022 10:43:57 +0800
Subject: [PATCH 10/16] =?UTF-8?q?=E7=AC=AC=E5=8D=81=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/09.py |  2 +-
 homework_01_python/10.py | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 homework_01_python/10.py

diff --git a/homework_01_python/09.py b/homework_01_python/09.py
index 876d58a..c2717dc 100644
--- a/homework_01_python/09.py
+++ b/homework_01_python/09.py
@@ -6,7 +6,7 @@ def Sumofsquares(num):
         sum += int(i)**2
     return sum
  
-n = input('输入：n =') #n为一个正整数
+n = int(input('输入：n =')) #n为一个正整数
 count = 0
 while n != 1:
     n = Sumofsquares(n)
diff --git a/homework_01_python/10.py b/homework_01_python/10.py
new file mode 100644
index 0000000..a55bdcd
--- /dev/null
+++ b/homework_01_python/10.py
@@ -0,0 +1,16 @@
+#10. 连续的子数组和
+nums=eval(input('请以[23,2,4,6,7]的形式输入数组: \n nums = '))
+k=int(input('k = '))
+if len(nums)<2:
+  print('Data error')
+r=False
+for i in range(len(nums)-1):
+  sum=nums[i]
+  for j in range(i,len(nums)-1):
+    sum+=nums[j+1]
+    if sum%k==0:
+      r=True
+      break
+  if r==True:
+    break
+print(r)
\ No newline at end of file
-- 
Gitee


From 3b833bab8c0246eba728648ee3b45975730ff2f3 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Tue, 22 Nov 2022 11:07:42 +0800
Subject: [PATCH 11/16] =?UTF-8?q?=E7=AC=AC11=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/11.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 homework_01_python/11.py

diff --git a/homework_01_python/11.py b/homework_01_python/11.py
new file mode 100644
index 0000000..f8df342
--- /dev/null
+++ b/homework_01_python/11.py
@@ -0,0 +1,7 @@
+#11. 确定字符串是否包含唯一字符
+s=input('输入字符串:\n')
+set1=set(s)
+if len(s)==len(set1):
+  print('True')
+else:
+  print('False')
\ No newline at end of file
-- 
Gitee


From 3e2234d9a266ee4f54534e3df4305e3f1a6d1713 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Tue, 22 Nov 2022 11:20:38 +0800
Subject: [PATCH 12/16] =?UTF-8?q?=E7=AC=AC12=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/12.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 homework_01_python/12.py

diff --git a/homework_01_python/12.py b/homework_01_python/12.py
new file mode 100644
index 0000000..7c69c31
--- /dev/null
+++ b/homework_01_python/12.py
@@ -0,0 +1,12 @@
+#12. 能够拼成多少个单词
+s=input("输入字符串: ")
+set1=set(s)
+n=[]
+word='balloon'
+for i in set1:
+  if i in word:
+    ni=(s.count(i))
+    wi=(word.count(i))
+    n.append(ni//wi)
+print(min(n))
+  
\ No newline at end of file
-- 
Gitee


From df15bf4a895acfb60c1750aa24ffd9cc93537797 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Tue, 22 Nov 2022 12:08:41 +0800
Subject: [PATCH 13/16] =?UTF-8?q?=E7=AC=AC13=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/13.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 homework_01_python/13.py

diff --git a/homework_01_python/13.py b/homework_01_python/13.py
new file mode 100644
index 0000000..8126fdf
--- /dev/null
+++ b/homework_01_python/13.py
@@ -0,0 +1,24 @@
+#13. 生成激活码
+import random
+l=[]
+for i in range(26):
+  a=chr(i+65)
+  b=chr(i+97)
+  l.append(a)
+  l.append(b)
+for i in range(10):
+  l.append(str(i))
+  
+def gen_code(length,list):
+  s=''
+  for i in range(length):
+    a=random.choice(list)
+    s+=a
+  return s
+
+length=int(input('激活码长度: '))
+num=int(input('\n激活码数量: '))
+code=[]
+for i in range(num):
+  code.append(gen_code(length,l))
+print(code)
\ No newline at end of file
-- 
Gitee


From 61c79dc7fba737ff52c9703d967a08cbefd6f451 Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Tue, 22 Nov 2022 16:10:08 +0800
Subject: [PATCH 14/16] =?UTF-8?q?=E7=AC=AC14=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/14.py | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 homework_01_python/14.py

diff --git a/homework_01_python/14.py b/homework_01_python/14.py
new file mode 100644
index 0000000..3e3c346
--- /dev/null
+++ b/homework_01_python/14.py
@@ -0,0 +1,33 @@
+#14. 遍历目录
+if 0:#不使用递归
+  import os
+  def getFiles(dir, suffix): # 查找根目录，文件后缀 
+      res = []
+      for root, directory, files in os.walk(dir):  # =>当前根,根下目录,目录下的文件
+          for filename in files:
+              name, suf = os.path.splitext(filename) # =>文件名,文件后缀
+              if suf == suffix:
+                  res.append(os.path.join(root, filename)) # =>吧一串字符串组合成路径
+      return res
+
+  dir=input("目录：")
+  suffix=input("后缀：")
+  for file in getFiles(dir, suffix):  # =>查找以.py结尾的文件
+      print(file)
+
+if 1:#使用递归
+  import os
+  def getFiles(filepath, suffix):
+  #遍历filepath下所有文件，包括子目录
+    files = os.listdir(filepath)
+    for fi in files:
+      fi_d = os.path.join(filepath,fi)            
+      if os.path.isdir(fi_d):
+        getFiles(fi_d,suffix)                  
+      else:
+        name, suf = os.path.splitext(fi)
+        if suf==suffix:
+          print(fi_d)
+  dir=input("目录：")
+  suffix=input("后缀：")
+  getFiles(dir,suffix)
\ No newline at end of file
-- 
Gitee


From 1daeefeab64171f4cdedd549edd05efaadda3d9d Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Tue, 22 Nov 2022 17:04:25 +0800
Subject: [PATCH 15/16] =?UTF-8?q?=E7=AC=AC15=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 homework_01_python/15.py | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 homework_01_python/15.py

diff --git a/homework_01_python/15.py b/homework_01_python/15.py
new file mode 100644
index 0000000..6a67fc8
--- /dev/null
+++ b/homework_01_python/15.py
@@ -0,0 +1,40 @@
+#15. 统计代码行数
+import os
+def getFiles(filepath, suffix):
+#遍历filepath下所有文件，包括子目录
+  program=[]
+  files = os.listdir(filepath)
+  for fi in files:
+    fi_d = os.path.join(filepath,fi)            
+    if os.path.isdir(fi_d):
+      sub=getFiles(fi_d,suffix)
+      if sub !=[]:
+        for i in sub:
+          program.append(i)         
+    else:
+      name, suf = os.path.splitext(fi)
+      if suf==suffix:
+        program.append(fi_d)
+  return program
+
+def getLines(file):
+  fo=open(file,'r')
+  lines=len(fo.readlines())
+  return lines
+
+clines=0
+cpplines=0
+pylines=0
+dir=input("目录：")
+c_program=getFiles(dir,'.c')+getFiles(dir,'.h')
+cpp_program=getFiles(dir,'.cpp')+getFiles(dir,'.hpp')
+py_program=getFiles(dir,'.py')+getFiles(dir,'.ipynb')
+for i in c_program:
+  clines+=getLines(i)
+for i in cpp_program:
+  cpplines+=getLines(i)
+for i in py_program:
+  pylines+=getLines(i)
+print('C程序: %d行\n'%clines)
+print('C++程序: %d行\n'%cpplines)
+print('python程序: %d行\n'%pylines)
\ No newline at end of file
-- 
Gitee


From 35e14ea92ce4edd3eb4214d68250d0d4a33027ea Mon Sep 17 00:00:00 2001
From: kang-zelong <531518340@qq.com>
Date: Tue, 22 Nov 2022 17:06:04 +0800
Subject: [PATCH 16/16] name

---
 name.txt | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 name.txt

diff --git a/name.txt b/name.txt
new file mode 100644
index 0000000..1a5dc37
--- /dev/null
+++ b/name.txt
@@ -0,0 +1,2 @@
+亢泽龙
+2022200105
\ No newline at end of file
-- 
Gitee