save project

mcnuggets.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'
+new_data=''
+with open (r'C:\Users\wangb\OneDrive\桌面\yogurt.txt','r',encoding='utf-8') as file2:
+    for data in file2:
+        if 'muffinisyogurt' in data:
+            data=data.replace('muffinisyogurt','muffinisyogurtiswrong')
+        if 'muffin4' in data:
+            data=data.replace('muffin4','muffin5')
+        new_data +=data
+
+with open (r'C:\Users\wangb\OneDrive\桌面\yogurt.txt','w',encoding='utf-8') as file2:
+    file2.write(new_data)
+with open (r'C:\Users\wangb\OneDrive\桌面\yogurt.txt','r',encoding='utf-8') as file2:
+    a=file2.read()
+    print(a)  
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