Masala #M079A
Yurakcha
Bugun Madinaning tug'ilgan kuni. Dasturchilar ham odam ekanini hisobga olsak, Shohruh Madinaga ascii san'atida, “@” belgisidan yasalgan N ta yurakcha sovg'a qilmoqchi. U yurakchalarni tagma-tag chizishni xohlaydi. Afsuski, Shohruh ascii san'atini yaxshi bilmaydi, shu sabab unga ko'maklashing. Chiqish fayliga N ta yurakcha chop etuvchi dastur yozing.
Namuna yurakcha pastroqda berilgan.
Birinchi qatorda bitta butun son - N kiritiladi.
\(1 \le N \le 10^5\)
N ta tagma-tag chizilgan yurakcha shaklini chop eting.
| # | input.txt | output.txt |
|---|---|---|
| 1 |
1 |
@@@ @@@
@ @ @ @
@ @ @
@ @
@ @
@ @
@ @
@ @
@
|
| 2 |
2 |
@@@ @@@
@ @ @ @
@ @ @
@ @
@ @
@ @
@ @
@ @
@
@@@ @@@
@ @ @ @
@ @ @
@ @
@ @
@ @
@ @
@ @
@
|
.