save project

diy.py

+with open(r'c:\Users\86173\Documents\lesson13_2\sales_list.txt','r',encoding='utf-8') as kla:
+    a=kla.readlines()
+    # print(a)
+lllst=[]
+for i in a:
+    data=i.split()
+    # print(data[1:])
+    sum=0
+    for k in data[1:]:
+        sum+=int(k)
+    kk=data[0]+':'+str(sum)+'\n'
+    lllst.append(kk)
+    # print(kk)
+with open(r'c:\Users\86173\Documents\lesson13_2\sales_list.txt','w',encoding='utf-8') as kla:
+    kla.writelines(lllst)
\ 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