save project

diy.py

 with open(r'c:\Users\admin\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file1:
     first=file1.readlines()
-    liebiao=[]
 for i in first:
     a=i.split()
     sum1=0
     for i in a[1:]:
         sum1=sum1+int(i)
-    new_sum=a[0]+str(sum1)+'\n'
-    liebiao.append(new_sum)
-with open(r'c:\Users\admin\Documents\lesson13-5\sales_list.txt','a',encoding='utf-8')as file1:
-    file1.writelines(liebiao)
\ No newline at end of file
+    new_sum=a[0]+str(sum1)
+    print(new_sum)
\ No newline at end of file

sales_list.txt

@@ -10,29 +10,4 @@
 刘若若 11 11 13 11 20 15 13 29 24 
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 王胜男 27 15 15 26 13 12 15
-王娇 12 11 12 12 15 35 23 11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
-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
+王娇 12 11 12 12 15 35 23 11
\ No newline at end of file