#345. Line of symbols: @
You get n. Print the symbol `@` n times on one line.
### Input
One integer n (1 ≤ n ≤ 60).
### Output
One line.
Examples
Input
15
Output
@@@@@@@@@@@@@@@
Input
24
Output
@@@@@@@@@@@@@@@@@@@@@@@@
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.