save project

diy.py

+#  #写入同学们的捐赠明细：'小兰：12本'、'小兰：12本'、'李文：9本'、'张伟：16本'
+#  file1=open(r"C:\Users\Administrator\Desktop\zhoujie.txt","w",encoding='utf-8')
+#  file1.write('小兰：12本\n')
+#  file1.write('小丽: 11本\n')
+#  file1.write('李文：9本\n')
+#  file1.write('张伟：16本\n')
+#  file1.close()
+#  with open(r"C:\Users\Administrator\Desktop\zhoujie.txt","a",encoding='utf-8')as file1:
+#         file1.write('小强:10本\n')
+#         file1.write('李明:15本\n')
+# with open(r"C:\Users\Administrator\Desktop\zhoujie.txt","r",encoding='utf-8') as file1:
+#          for date in file1:
+#                 if '小兰：12本' in date:
+#                         print('在')
+#                 if '小强：10本' in date:
+#                         print('在')
+new_date=" "
+with open(r"C:\Users\Administrator\Desktop\zhoujie.txt","r",encoding='utf-8') as file1:
+        if '小强:10本' in date:
+                date=date.replace('小强:10本','小强:11本')
+        if '小兰:12本' in date:
+                date=date.replace('小兰:12本','小兰:14本')
+        new_date +=date
+
+
+with open(r"C:\Users\Administrator\Desktop\zhoujie.txt","w",encoding='utf-8') as file1:
+        file1.write(new_date)
+with open(r"C:\Users\Administrator\Desktop\zhoujie.txt","w",encoding='utf-8') as file1:
+        a=file1.read()
+        print(a)
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