save project

Hello.py

+a=['你好呀\n','悟空\n','我在贝尔编程学Python\n']
+with open(r'\Users\Administrator\Documents\lesson13-1\Hello.txt','w',encoding='utf-8') as gfs:
+    gfs.writelines(a)
\ No newline at end of file

Hello.txt

+你好呀
+悟空
+我在贝尔编程学Python

diy.py

 with open(r'\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as gfs:
     a=gfs.readlines()
+ds=[]
 for i in a:
     po=i.split()
     sum=0
     for j in po[1:]:
         sum=sum+int(j)
-    l=po[0]+str(sum)
-    print(l)
\ No newline at end of file
+    l=po[0]+str(sum)+'\n'
+    ds.append(l)
+with open(r'\Users\Administrator\Documents\lesson13-1\new_salelist.txt','a',encoding='utf-8') as gfs:
+    gfs.writelines(ds)
\ No newline at end of file

new_salelist.txt

+诺依380
+小贝182
+李丽201
+宋扬107
+王明245
+李强164
+孙小白222
+苏琪137
+刘若若147
+刘阳226
+王胜男123
+王娇131悟空348
+诺依380
+小贝182
+李丽201
+宋扬107
+王明245
+李强164
+孙小白222
+苏琪137
+刘若若147
+刘阳226
+王胜男123
+王娇131