save project

Bla_Bla_Bla.py

 alist=[68,75,72,81,70,78,82]
 alist=[68,75,72,81,70,78,82]
-for i in range(0,6):
-    for j in range(0,6):
-        if alist[j]>alist[j+1]:
+for i in range(0,len(alist)-1):
+    for j in range(0,len(alist)-1):
+        if alist[j]>=alist[j+1]:
             alist[j],alist[j+1] = alist[j+1],alist[j]
             alist[j],alist[j+1] = alist[j+1],alist[j]
 print(alist)
 print(alist)
\ No newline at end of file

diy1.py

 #定义一个函数sum_numbers()
 #定义一个函数sum_numbers()
 #要求这个函数能接收一个名为num的整型参数
 #要求这个函数能接收一个名为num的整型参数
 #要求这个函数能计算1+2+3+……+num的结果
 #要求这个函数能计算1+2+3+……+num的结果
-
-
+def sum_numbers(apple):
+    if apple == 1:
+        return 1
+    num=apple+sum_numbers(apple-1)
+    return num
+print(sum_numbers(998))
\ No newline at end of file

super_rabbit.py

+def rabbit(n):
+    if n>0:
+        if n<=2:
+            return 1
+        elif n>2:
+            new_rabbit=rabbit(n-1)+rabbit(n-2)
+            return new_rabbit
+    else:
+        return 0    
+print(rabbit(10))
\ No newline at end of file