save project

diy.py

-filel=open(r'C:\Users\EDY\Desktop\test.txt','w',encoding='utf-8')
-filel.write('小兰:12本\n')
-filel.write('小丽:11本\n')
-filel.write('李文:9本\n')
-filel.write('张伟:16本\n')
-filel.close()
+# filel=open(r'C:\Users\EDY\Desktop\test.txt','w',encoding='utf-8')
+# filel.write('小兰:12本\n')
+# filel.write('小丽:11本\n')
+# filel.write('李文:9本\n')
+# filel.write('张伟:16本\n')
+# filel.close()
+
+# with open(r'C:\Users\EDY\Desktop\test.txt','a',encoding='utf-8') as filel:
+#     filel.write('小强:12本\n')
+#     filel.write('李明:15本\n')
+# a=''
+# with open(r'C:\Users\EDY\Desktop\test.txt','r',encoding='utf-8') as filel:
+#     for data in filel:
+#         if '小强:12本' in data:
+#            data=data.replace('小强:12本','小强:1本')
+#         a+=data
+# print(a) 
+with open(r'c:\Users\EDY\Documents\lesson13_2\sales_list.txt','r',encoding='utf-8') as filel:
+    b=filel.readlines()
+    for i in b:
+        s=i.split()
+        sum=0
+        for m in s[1:]:
+            sum=sum+int(m)
+        n=s[0]+str(sum)
+        print(n)
+
  
  
-with open(r'C:\Users\EDY\Desktop\test.txt','a',encoding='utf-8') as filel:
-    filel.write('小强:12本\n')
-    filel.write('李明:15本\n')
-a=''
-with open(r'C:\Users\EDY\Desktop\test.txt','r',encoding='utf-8') as filel:
-    for data in filel:
-        if '小强:12本' in data:
-           data=data.replace('小强:12本','小强:14本')
-        a+=data
-print(a)
-with open(r'C:\Users\EDY\Desktop\test.txt','w',encoding='utf-8') as filel:
-    filel.write(a)
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