From 12cf426dbd28899bae9a3765c1275f4c7eb0a251 Mon Sep 17 00:00:00 2001
From: Tink_Y <31891223+tink2123@users.noreply.github.com>
Date: Fri, 1 Mar 2019 14:22:31 +0800
Subject: [PATCH] Update programming_guide.md (#664)

* Update programming_guide.md

* Update programming_guide_en.md
---
 .../beginners_guide/programming_guide/programming_guide.md    | 4 ++--
 .../beginners_guide/programming_guide/programming_guide_en.md | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/fluid/beginners_guide/programming_guide/programming_guide.md b/doc/fluid/beginners_guide/programming_guide/programming_guide.md
index b5493e777..bb488b446 100644
--- a/doc/fluid/beginners_guide/programming_guide/programming_guide.md
+++ b/doc/fluid/beginners_guide/programming_guide/programming_guide.md
@@ -133,8 +133,8 @@ exe.run(fluid.default_startup_program()) #网络参数初始化
 
 #准备数据
 import numpy
-data_1 = input("a=")
-data_2 = input("b=")
+data_1 = int(input("Please enter an integer: a="))
+data_2 = int(input("Please enter an integer: b="))
 x = numpy.array([[data_1]])
 y = numpy.array([[data_2]])
 
diff --git a/doc/fluid/beginners_guide/programming_guide/programming_guide_en.md b/doc/fluid/beginners_guide/programming_guide/programming_guide_en.md
index 0919da176..d6383d22b 100644
--- a/doc/fluid/beginners_guide/programming_guide/programming_guide_en.md
+++ b/doc/fluid/beginners_guide/programming_guide/programming_guide_en.md
@@ -137,8 +137,8 @@ exe.run(fluid.default_startup_program()) #initialize network parameters
 
 #Prepare data
 import numpy
-data_1 = input("a=")
-data_2 = input("b=")
+data_1 = int(input("Please enter an integer: a="))
+data_2 = int(input("Please enter an integer: b="))
 x = numpy.array([[data_1]])
 y = numpy.array([[data_2]])
 
-- 
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