auto save

111.py

+i=input("请输入一个三位整数")
+i=int(i)
+a=i//100
+d=i-a*100
+b=d//10
+c=d-b*10
+print("百:",a,"十:",b,"个:",c)
+

222.py

+import turtle
+turtle.forward(200)
+turtle.left(90)
+turtle.forward(200)
+turtle.left(90)
+turtle.forward(200)
+turtle.left(90)
+turtle.forward(200)
+turtle.left(90)

333.py

+a=input("输入区号")
+if a == "020":
+    print("广州")
+    if a == "021":
+        print("上海")
+    if a == "022":
+        print("天津")
+    if a == "023":
+        print("重庆")
+    if a == "024":
+        print("沈阳市")
+    if a == "025":
+        print("南京")
+else:
+    print("没有该区号,请重新输入")
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444.py

+a=input("请输入一个总秒数")
+a=int(a)
+i=a//3600
+d=a-i*3600
+b=d//60
+c=d-b*60
+print(i," ",b," ",c)
\ No newline at end of file

555.py

+import turtle
+for i in range(4):
+    turtle.forward(180)
+    turtle.right(90)
+    
+

666.py

+i=input("请输入一个学生的成绩")
+i=int(i)
+if i>=0 and i<=100:
+    if i<60:
+        print("成绩为不合格")
+    if i>=60 and i<85:
+        print("成绩为良")
+    if i>85:
+        print("成绩为优")
+else:
+    print("没有这个成绩，请重新输入")
\ No newline at end of file

777.py

+i=input("请输入一段含有字母和数字的字符串")
+a=[]
+for i in a:
+    if
+    
\ No newline at end of file