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'
+with open(r'C:\Users\zhang\Desktop\TB3112.txt','r',encoding='utf-8') as d:
+    for i in d:
+        if '小强:11本'in i:
+            e=i.replace('小强:11本','小强:17本')
+            print(e)
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