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'
+file = open(r'D:\3803825720859\p.txt','w',encoding='utf-8')
+file.write('小兰：12本\n')
+file.write('小丽：111\n')
+file.close()
+'''
+file = open(r'D:\3803825720859\p.txt','a',encoding='utf-8')
+file.write('塞班：12000000本\n')
+file.write('盖亚：111\n')
+file.write('096：120000000000000000000000000000000000000本\n')
+file.write('173：10000000000000000\n')
+file.write('682：120000000000000000000000本\n')
+file.write('076：1100000000000000\n')
+file.close()
+
+
+data=''
+with open(r'D:\3803825720859\p.txt','a',encoding='utf-8') as file:
+    file.write('166：1200000000000000000000000000000000000000000000000000000000000000000000本\n')
+    file.write('001：1000000000000000000000\n')
+    file.write('6789：12000000000000000000000000000000000本\n')
+    file.write('073：1100000000000000\n')
+'''
+data1=''
+with open(r'D:\3803825720859\p.txt','r',encoding='utf-8') as file:
+    for i in file:
+            if'小兰：12本'in i:
+               i=i.replace('小兰：12本','小兰：82本')
+            data1+=i
+with open(r'D:\3803825720859\p.txt','w',encoding='utf-8') as file:
+    file.write(data1)
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