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'
+# kkk=open(r'C:\Users\Administrator\Desktop\556\text.txt','a',encoding='utf-8')
+# # kkk.write("小兰12本")
+# # kkk.close()
+# with open as:
+#     kkk.write('小兰12本')
+new_i=""
+with open(r'C:\Users\Administrator\Desktop\556\text.txt','w',encoding='utf-8') as kkk:
+    kkk.write("小兰12本")
+with open(r'C:\Users\Administrator\Desktop\556\text.txt','r',encoding='utf-8') as kkk:
+    for i in kkk:
+        if "小兰12本"in i:
+            k=i.replace("小兰12本","小兰13本")
+            new_i+=k
+print(new_i)
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