From cfbf4afdbc018ba505b625f6826eb674340cb5e4 Mon Sep 17 00:00:00 2001
From: datiantian01 <54325665+datiantian01@users.noreply.github.com>
Date: Fri, 13 Sep 2019 08:53:39 +0800
Subject: [PATCH 1/5] commit .txt to  .md

.txt  .md
---
 exercises/1901100275/README.md | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 exercises/1901100275/README.md

diff --git a/exercises/1901100275/README.md b/exercises/1901100275/README.md
new file mode 100644
index 000000000..e69de29bb

From b81e1a295f3d01fd310d4e9f5c3263174dd2300a Mon Sep 17 00:00:00 2001
From: datiantian01 <54325665+datiantian01@users.noreply.github.com>
Date: Fri, 13 Sep 2019 08:54:52 +0800
Subject: [PATCH 2/5] new

new  .txt
---
 exercises/1901100275/1001S02E01_helloworld.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 exercises/1901100275/1001S02E01_helloworld.txt

diff --git a/exercises/1901100275/1001S02E01_helloworld.txt b/exercises/1901100275/1001S02E01_helloworld.txt
new file mode 100644
index 000000000..d816dca01
--- /dev/null
+++ b/exercises/1901100275/1001S02E01_helloworld.txt
@@ -0,0 +1 @@
+�����
\ No newline at end of file

From d843198e83347bd029a74768386bdc47804a2a2c Mon Sep 17 00:00:00 2001
From: datiantian01 <54325665+datiantian01@users.noreply.github.com>
Date: Sat, 14 Sep 2019 16:38:23 +0800
Subject: [PATCH 3/5] =?UTF-8?q?=E4=BD=9C=E4=B8=9A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Hello world
---
 exercises/1901100275/1001S02E02_hello_python.py | 1 +
 exercises/1901100275/ni.py                      | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 exercises/1901100275/1001S02E02_hello_python.py
 create mode 100644 exercises/1901100275/ni.py

diff --git a/exercises/1901100275/1001S02E02_hello_python.py b/exercises/1901100275/1001S02E02_hello_python.py
new file mode 100644
index 000000000..df1dc6821
--- /dev/null
+++ b/exercises/1901100275/1001S02E02_hello_python.py
@@ -0,0 +1 @@
+print('Hello World')
diff --git a/exercises/1901100275/ni.py b/exercises/1901100275/ni.py
new file mode 100644
index 000000000..8eb74cf27
--- /dev/null
+++ b/exercises/1901100275/ni.py
@@ -0,0 +1 @@
+print('Hello world')
\ No newline at end of file

From 265398d276c0b3fc8cc36325a2b65643ff4a581c Mon Sep 17 00:00:00 2001
From: datiantian01 <54325665+datiantian01@users.noreply.github.com>
Date: Tue, 17 Sep 2019 11:32:05 +0800
Subject: [PATCH 4/5] =?UTF-8?q?=E4=BD=9C=E4=B8=9A=E4=B8=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

计算器
---
 exercises/1901100275/1001S02E03_calculator.py | 18 ++++++++++++++++++
 exercises/1901100275/ni.py                    |  1 -
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 exercises/1901100275/1001S02E03_calculator.py
 delete mode 100644 exercises/1901100275/ni.py

diff --git a/exercises/1901100275/1001S02E03_calculator.py b/exercises/1901100275/1001S02E03_calculator.py
new file mode 100644
index 000000000..7976434d2
--- /dev/null
+++ b/exercises/1901100275/1001S02E03_calculator.py
@@ -0,0 +1,18 @@
+operator=input
+first_number=input
+second_number=input
+a=int(first_number)
+b=int(second_number)
+print("operator:",operator,type(operator))
+print("first_number:",first_number,type(first_number))
+print("second_number:",second_number,type(second_number))
+if operator=="+":
+    print(a,'+',b,'=:',a+b)
+elif operator=="-":
+    print(a,'-',b,'=:',a-b)
+elif operator=="*":
+    print(a,'*',b,'=:',a*b)
+elif operator=="/":
+    print(a,'/',b,'=',a/b)
+else:
+    print('无效的运算符')
\ No newline at end of file
diff --git a/exercises/1901100275/ni.py b/exercises/1901100275/ni.py
deleted file mode 100644
index 8eb74cf27..000000000
--- a/exercises/1901100275/ni.py
+++ /dev/null
@@ -1 +0,0 @@
-print('Hello world')
\ No newline at end of file

From 225b7e20b1420ea52081f1dc143fb559c68bfee0 Mon Sep 17 00:00:00 2001
From: datiantian01 <54325665+datiantian01@users.noreply.github.com>
Date: Mon, 23 Sep 2019 10:27:30 +0800
Subject: [PATCH 5/5] =?UTF-8?q?=E7=AC=AC=E5=9B=9B=E5=A4=A9=E4=BD=9C?=
 =?UTF-8?q?=E4=B8=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

九九乘法表
---
 .../1901100275/1001S02E04_control_flow.py     | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 exercises/1901100275/1001S02E04_control_flow.py

diff --git a/exercises/1901100275/1001S02E04_control_flow.py b/exercises/1901100275/1001S02E04_control_flow.py
new file mode 100644
index 000000000..d93f88790
--- /dev/null
+++ b/exercises/1901100275/1001S02E04_control_flow.py
@@ -0,0 +1,19 @@
+i=0
+while i <9:
+    i+=1
+    a=0
+    while a <9:
+        a+=1
+        if int(i)%2!=0:
+            print('%d*%d=%d'%(i,a,i*a),end=' ')
+            if i==a:
+                print('')
+                break
+
+
+for i in range(1,10):
+    for a in range(1,i+1):
+        print('%d*%d=%d'%(i,a,i*a),end=' ')
+        if i==a:
+            print('')
+            break
\ No newline at end of file