save project

diy.py

+with open(r"C:\Users\HD4\Documents\lesson13-5\sales_list.txt",'r',encoding='UTF-8') as file1:
+    a=file1.readlines()
+
+c=[]
+for i in a:
+    data=i.split()
+    sum=0
+    for j in data[1:]:
+        sum=sum+int(j)
+    c.append(data[0]+str(sum)+'\n') 
+
+with open(r"C:\Users\HD4\Documents\lesson13-5\sales_list.txt",'w',encoding='UTF-8')as file1:
+    file1.writelines(c)
\ No newline at end of file

sales_list.txt

+悟空3480
+诺依3800
+小贝1820
+李丽2010
+宋扬1070
+王明2450
+李强1640
+孙小白2220
+苏琪1370
+刘若若1470
+刘阳2260
+王胜男1230
+王娇1310