auto save

demo.py

+num = '11、12、13、14、15'
+new_num = num.split('、')
+print(new_num)
\ No newline at end of file

diy.py

+path = r'c:\Users\User\Documents\lesson13-1\sales_list.txt'
+with open(path , 'r' ,encoding='utf-8')as file:
+    info = file.readlines()
+    # print(info)
+for i in info:
+    print(i) 
+# final_sum = []
+# for data in info:
+#     data = data.split()
+#     # print(data[1:])
+#     sum = 0
+#     for num in data[1:]:
+#         sum += int(num)
+#     result = data[0] + str(sum) + '\n'
+#     # print(result)
+#     final_sum.append(result)
+# with open(r'c:\Users\User\Documents\lesson13-1\text.txt' , 'w' ,encoding='utf-8')as file:
+#     file.writelines(final_sum)
\ No newline at end of file

text.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