numbers = [int(value) for value in input("Enter Numbers : ").split()]
unique_numbers = []
for number in numbers:
if number not in unique_numbers:
unique_numbers.append(number)
if len(unique_numbers) < 2:
print("Second Largest Element Does Not Exist")
else:
unique_numbers.sort()
print(f"Second Largest : {unique_numbers[-2]}")