daa

Author: chirag127

1.py

@@ -1,8 +1,9 @@
 import pandas as pd
+
 # string "Hello World"
 
 for i in range(1000):
-	print("Hello World")
+    print("Hello World")
 
 accept
 # world string
@@ -12,11 +13,10 @@
 import pandas as pd
 
 # connect to Oracle
-conn = cx_Oracle.connect('user/password@host:port/sid')
+conn = cx_Oracle.connect("user/password@host:port/sid")
 
 # create a cursor
 cur = conn.cursor()
 
 # execute a statement
-cur.execute('select * from table')
-
+cur.execute("select * from table")

all.py

@@ -1,29 +1,26 @@
-with open("dbms/all.sql","w",encoding="utf-8") as f:
+with open("dbms/all.sql", "w", encoding="utf-8") as f:
     f.write("")
 
 
-
-for i in range(1,10):
+for i in range(1, 10):
 
     if i == 5:
 
         continue
-    with open("dbms/all.sql","a",encoding="utf-8") as f:
-        with open("dbms/" + str(i)+'.sql', 'r',encoding="utf-8") as f1:
+    with open("dbms/all.sql", "a", encoding="utf-8") as f:
+        with open("dbms/" + str(i) + ".sql", "r", encoding="utf-8") as f1:
             f.write(f1.read())
 
 
 # empty dbms/a.md
-with open("dbms/a.md","w",encoding="utf-8") as f:
+with open("dbms/a.md", "w", encoding="utf-8") as f:
     f.write("")
 
-for i in range(2,5):
-
-
+for i in range(2, 5):
 
     if i == 2:
 
         continue
-    with open("dbms/a.md","a",encoding="utf-8") as f:
-        with open("dbms/" + str(i)+'t.md', 'r',encoding="utf-8") as f1:
-            f.write(f1.read())
+    with open("dbms/a.md", "a", encoding="utf-8") as f:
+        with open("dbms/" + str(i) + "t.md", "r", encoding="utf-8") as f1:
+            f.write(f1.read())