save project

diy.py

-path = r'C:\Users\MAKCOO-03\Documents\lesson13-1\sales_list.txt'
-with open(path, 'r', encoding='utf-8') as file:
-    for i in file.readlines():
+path = r'C:\Users\MAKCOO-03\Documents\lesson13-3\sales_list.txt'
+data = []
+with open(path, 'r', encoding='utf-8') as file1:
+    for i in file1.readlines():
         line = i.split(' ')
         #print(line)
         sum = 0
@@ -8,5 +9,7 @@ with open(path, 'r', encoding='utf-8') as file:
             sum += int(line[J + 1])
         if len(line[-1]) > 1:
             sum += int(line[-1][:len(line[-1])])
-        print(f'{line[0]}:{sum}元')
+        data.append(f'{line[0]}:{sum}元\n')
 
+with open(r'C:\Users\MAKCOO-03\Documents\lesson13-3\sales_sum.txt', 'w', encoding='utf-8') as file2:
+    file2.writelines(data)
\ No newline at end of file

sales_sum.txt

+悟空:348元
+诺依:380元
+小贝:182元
+李丽:201元
+宋扬:107元
+王明:245元
+李强:164元
+孙小白:222元
+苏琪:137元
+刘若若:147元
+刘阳:226元
+王胜男:123元
+王娇:131元