auto save

test1.py

+# python Lv2-4
+# 1.C,4个
+# 2.B
+# 3.if there is a print(num)the answer is 3 but
+#  if there is not there is no answer 
+# 4.B
+# 二
+# 1.break or exit.break 是退出循环，exit 执行下面的代码。exit 是退出所有的代码。
+# 2.i=0
+# while i<7:
+#     print(i)
+#     i+=1
+#     if i==6:
+#         break
+# 3.打印出0-20内的奇数数字。
+# 4.i=0
+# while i<=10:
+#     if i%2 ==0:
+#         print(i)
+#         i+=1
+#     else:
+#         i+=1
+# 5.?

test2.py

+name=['d','f','g','h']
+
+print(name)
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