save project

diy.py

+with open(r"C:\Users\EDZ\Documents\lesson13-4\sales_list.txt","r",encoding="utf-8") as file:
+    data=file.readlines()
+final=[]
+for i in data:
+    a=i.split()
+    sum=0
+    for b in a[1:]:
+        sum+=int(b)
+    final.append(a[0]+":"+str(sum)+"\n")
+with open(r"C:\Users\EDZ\Documents\lesson13-5\sales_list.txt","w",encoding="utf-8") as file:
+    file.writelines(final)
\ 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