print(" ------------------------------------------------")
print("|                                                |")
print("|    06whileLoop                                 |")
print("|    Name : Nikhita Arora                        |")
print("|    Version : 01                                |")
print("|                                                |")
print(" ------------------------------------------------")
x = input("What is the name of this subject ")
y = "IST"

while x != y:
 print("Not Correct - try again")
 x = input("What is the name of this subject ")

else: 
 print("")
 print("")
 print(" Congratulations!!")
 print("")
 print("")
 print("")