save project

diy.py

+with open(r'c:\Users\Admin\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as f:
+    a=f.readlines()
+    #print(a)
+abc=[]
+for i in a:
+    j=i.split()
+    #print(j[0])
+    #print(j[1:])
+    sum=0
+    for x in j[1:]:
+        sum=sum+int(x)
+    result=j[0]+str(sum)+"\n"
+    abc.append(result)
+        
+
+with open(r'c:\Users\Admin\Documents\lesson13-1\newsales_list.txt','w',encoding='utf-8') as f:
+    f.writelines(abc)
\ No newline at end of file

hgdrfjhhgrd.py

+a=['你好呀\n','悟空\n','我在贝尔编程学python\n']
+with open(r'C:\Users\Admin\Documents\fghfghfhjft.txt','a',encoding='utf-8') as file:
+    file.writelines(a)

newsales_list.txt

+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