auto save

diy.py

+zxy=open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')
+sum1=[]
+a=zxy.readlines()
+for i in a:
+    b=i.split()
+    #print(b)
+    sum=0
+    for n in b[1:]:
+        sum=sum+int(n)
+    c=b[0]+':'+str(sum)+'\n'
+    sum1.append(c)
+    print(c)
+with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','w',encoding='utf-8') as zxy:
+    zxy.writelines(sum1)
+

sales_list.txt

-悟空 12 15 11 12 11 12 13 21 27 12 15 30 22 26 15 12 21 23 27 11
-诺依 21 29 15 21 21 21 29 30 12 13 12 12 24 52 27 26 15
-小贝 29 11 11 15 13 15 13 11 11 29 13 11 
-李丽 13 15 20 15 15 11 17 20 20 11 12 12 20
-宋扬 11 11 11 11 15 17 11 20 
-王明 30 27 26 24 29 12 15 11 22 26 23 
-李强 12 12 11 15 11 13 25 26 11 13 15
-孙小白 25 26 12 15 27 30 48 39
-苏琪 15 11 15 15 30 13 27 11 
-刘若若 11 11 13 11 20 15 13 29 24 
-刘阳 11 15 22 11 23 26 22 15 17 52 12
-王胜男 27 15 15 26 13 12 15
-王娇 12 11 12 12 15 35 23 11
\ No newline at end of file
+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