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diy1.py

@@ -4,9 +4,8 @@
 def sum_numbers(num):
     if num == 1:
         return 1
-    #数字累加
-    temp = sum_numbers(num -1)
-    return num + temp
-result = sum_numbers(100)
-print(result)
+    temp = sum_numbers(num-1)
+    return num+temp
+sum = sum_numbers(100)
+print(sum)