save project

diy.py

 message = "诺伊，一起去爬山"
 message = "诺伊，一起去爬山"
-for i in message:
-    print(i)
+length=len(message)
+i=0
\ No newline at end of file
+while i <length:
+    element=message[i]
+    print(element)
+    i+=1
+  
\ No newline at end of file