save project

diy.py

 with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf_8') as aaa:
-    a=aaa.readlines()
+    a=aaa.readlines() #a=['悟空 12 15 11 12 11 12 13 21 27 12 15 30 22 26 15 12 21 23 27 11']
     # print(a)
 
-aaa=sum()
-sum=0
+aaa_sum=[]  
 for i in a:
-    data=i.split()
-    print(data[0])
-    print(data[1:])
+    data=i.split() # data = ['悟空','12','15','11'...]
+    sum=0
     for i in data[1:]:
-        sum=sum+int(i)
-    print(sum)
\ No newline at end of file
+        sum=sum+int(i) # i = 12
+    result=data[0]+str(sum)+'\n'
+    aaa_sum.append(result) # '悟空324\n'
+
+with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf_8') as aaa:
+    aaa.writelines(aaa_sum) # aaa_sum =['悟空324\n',...]
\ No newline at end of file