save project

diy.py

+with open (r"C:\Users\双师05\Documents\lesson13-1\sales_list.txt",'r',encoding='utf-8') as file:
+    a=file.readlines()
+    # print(a)
+
+    f =["\n"]
+    for i in a:
+        #print(i)
+        data=i.split()
+        
+        #print(data[1:])
+        sum=0
+        for sales in  data[1:]:
+            sum=sum+int(sales)
+        r=data[0]+str(sum)+"\n"
+        f.append(r)
+
+with open (r"C:\Users\双师05\Documents\lesson13-1\sales_list.txt",'a',encoding='utf-8') as file:
+    file.writelines(f)
\ No newline at end of file

sales_list.txt

@@ -11,3 +11,16 @@
 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