save project

diy.py

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

sales_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