save project

diy.py

+with open(r"C:\Users\EDZ\Documents\lesson13-5\sales_list.txt",'r',encoding="utf-8")as file:
+    date=file.readlines()
+final=[]
+for i in date: 
+    a=i.split()
+    sum=0
+    for b in a[1:]:
+        sum=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:348:0
+诺依:380:0
+小贝:182:0
+李丽:201:0
+宋扬:107:0
+王明:245:0
+李强:164:0
+孙小白:222:0
+苏琪:137:0
+刘若若:147:0
+刘阳:226:0
+王胜男:123:0
+王娇:131:0