auto save

diy1.py

@@ -2,14 +2,14 @@
 #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
 
-# def func(num):
-#     if num == 1:
-#         return 1
-#     else:
-#         sum_num = num * func(num-1)
-#     return sum_num
+def func(num):
+    if num == 1:
+        return 1
+    else:
+        sum_num = num * func(num-1)
+    return sum_num
    
-# print(func(10))  
+print(func(10))  
 
 num = [2 ** i for i in range(10)]
 print(num)