auto save

1.py

+b=1
+while True:
+    for i in range(100):
+        for a in range(100):
+            print(str(b)*i)
+    for i in range(100):
+        for a in range(100):
+            print(str(b)*(101-i))
+b=b+1
+if b==10:
+    b=1
\ No newline at end of file

diy.py

@@ -5,7 +5,7 @@
 # filei.write('张伟：16本\n')
 # filei.write('张伟：16本\n')
 # filei.write('李文：9本\n')
 # filei.write('李文：9本\n')
 # filei.close()
 # filei.close()
-with open(r'C:\Users\Admin\Desktop\text.txt','a',encoding='utf-8') as filei:
+with open(r'C:\Users\Admin\Desktop\text.txt','r',encoding='utf-8') as filei:
     for data in filei:
     for data in filei:
         if '小强：10本' in data:
         if '小强：10本' in data:
             print('小强数据在文件中')
             print('小强数据在文件中')