save project

diy.py

+# 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9本'、'张伟：16本'
+# file1=open(r'C:\Users\Administrator\Desktop\text.txt','w',encoding='utf-8')
+# file1.write('小兰:12本  ')
+# file1.write('小丽:11本  ')
+# file1.write('李文:9本  ')
+# file1.write('张伟:16本  ')
+with open(r'C:\Users\Administrator\Desktop\text.txt','r',encoding='utf-8') as file1:
+    for data in file1:
+        if'小强:10本' in data:
+            data=data.replace('小强:10本','小强:11本')
+            print(data)
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