auto save

czexcel.py

+import pandas as pd
+df = pd.read_excel(r"C:\Users\Administrator\Desktop\11.xlsx",sheet_name='大伟')
+nrows=df.shape[0]
+ncols=df.columns.size
+print('Max Rows:'+str(nrows))
+print('Max Columns'+str(ncols))
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diy.py

+import random
+a="我要出去，找人"
+b="六六大顺"
+c=list(a)
+print(c)
+d=random.randint(0,len(a))
+print(d)
+c.insert(d,b)
+print(c)
+e="".join()
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kk.py

+# import turtle
+# turtle.begin_fill()
+# turtle.fillcolor("red")
+# turtle.circle(50)
+# turtle.end_fill()
+# turtle.begin_fill()
+# turtle.pencolor("yellow")
+# turtle.fillcolor("green")
+# turtle.circle(50,360,5)
+# turtle.end_fill()
+# turtle.done()
+# print("ab")
+# print("a"+"b")
+a=list(input())
+i=0
+while i<len(a):
+    if a[i]>='0' and a[i]<='9':
+        a.pop(i)
+        i=i-1
+    i=i+1
+print(a) 
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qq.py

+'''
+kdjfkladsjlkf
+'''
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review.py

+with open(r'C:\Users\Administrator\Desktop\11.txt','r',encoding='utf-8') as aa:
+    bb=aa.readlines()
+kk=[]
+total=0
+for i in bb:
+    cc=i.split()
+    sum=0
+    for k in cc[1:]:
+        sum=sum+int(k)
+    total=total+sum
+    dd=cc[0]+" "+str(sum)+'\n'
+    kk.append(dd)
+with open(r'C:\Users\Administrator\Desktop\11.txt','a',encoding='utf-8') as ee:
+    ee.writelines(kk)
+    ee.writelines(["总计"," ",str(total)])
+

star.py

+import turtle

test1.py

+a=input()
+print(a)
+print("百:",a[0],"十:",a[1],"个:",a[2])
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test2.py

+while True:
+    a=int(input("输入停车时间:"))
+    if a<=2:
+        print("收费:"+"5"+"元")
+    else:
+        b=5+(a-2)*2
+        print("收费:"+str(b)+"元")

test3.py

+r=float(input("半径："))
+pi=3.14
+s=pi*r**2
+c=2*pi*r
+print("圆的周长是"+str('%.2f'%s),"面积是"+str('%.2f'%c))