From b4b69582b2eaeb68c09fc851258bc841d65abed2 Mon Sep 17 00:00:00 2001
From: liangbh <346883935@qq.com>
Date: Wed, 11 Dec 2019 11:24:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9fluid.io.shuffle=E7=9A=84?=
 =?UTF-8?q?=E6=A1=88=E4=BE=8B=EF=BC=8C=E5=8E=9F=E6=A1=88=E4=BE=8B=E4=B8=8D?=
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---
 doc/fluid/api_cn/io_cn/shuffle_cn.rst | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/doc/fluid/api_cn/io_cn/shuffle_cn.rst b/doc/fluid/api_cn/io_cn/shuffle_cn.rst
index a986fc7b3..c5ac34090 100644
--- a/doc/fluid/api_cn/io_cn/shuffle_cn.rst
+++ b/doc/fluid/api_cn/io_cn/shuffle_cn.rst
@@ -21,9 +21,19 @@ shuffle
 
     import paddle.fluid as fluid
     def reader():
-        for i in range(5):
+        for i in range(10):
             yield i
-    shuffled_reader = fluid.io.shuffle(reader, 3)
+    shuffled_reader = fluid.io.shuffle(reader, 5)
     for e in shuffled_reader():
         print(e)
-    # 输出结果是0~4的无序排列
+    # 输出结果是0~4的无序排列，加上5~9的无序排列
+    #1
+    #4
+    #0
+    #2
+    #3
+    #8
+    #6
+    #5
+    #7
+    #9
-- 
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