cartonPython lesson5 adding

CartonPython/lesson2/hello.py

@@ -0,0 +1,6 @@
+#!/usr/bin/python
+# Filename : helloworld.py
+
+import world 
+print (world.x)
+

CartonPython/lesson2/world.py

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+# coding=utf-8
+
+x = '你好'
+
+print (x)

CartonPython/lesson5/ch5_1_1.py

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+# coding=utf-8
+# Filename: ch5_1_1.py
+
+score = int(input("请输入一个0~100整数："))
+
+if score >= 85:
+    print("你真优秀")
+
+if score < 60:
+    print("你需要加倍努力！")
+
+if (score >= 60) and (score < 85):
+    print("你的成绩还不错！")

CartonPython/lesson5/ch5_1_2.py

@@ -0,0 +1,12 @@
+# coding=utf-8
+# Filename: ch5_1_2.py
+
+score = int(input("请输入一个0~100的整数："))
+
+if score >= 60:
+    if score >= 85:
+        print("你真优秀！")
+    else:
+        print("你的成绩还可以！")
+else:
+    print("你需要加倍努力！") 

hello.py

@@ -1,3 +1,7 @@
 #!/usr/bin/python
 # Filename : helloworld.py
 print ('Hello World')
+print ('i love you mom')
+print ('我是你爹')
+print ('世界，你好')
+# 这是一句话