auto save

112.py

+逻辑运算符：
+与 and
+或 or
+非 not
+DIY: Do it yourself.
\ No newline at end of file

diy.py

+with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
+    a=file.readlines()
+    #print(a)
+list=[]
+for i in a:
+    b=i.split()
+    #print(b[0]) # 姓名
+    #print(b[1:]) # 义卖款
+    sum=0 # 用来表示和
+    for sales in b[1:]:
+        sum=sum+int(sales)
+    c=b[0]+str(sum)+'\n'
+    list.append(c)
+    #print(list)
+with open(r'c:\Users\Administrator\Documents\lesson13-1\newsales_list.txt','a',encoding='utf-8') as file:
+    file.writelines(list)

newsales_list.txt

+王娇131王娇131王娇131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