Masala #0637
Arfmetik ifoda & 1
Sizga natural soni beriladi, sizning vazifangiz sonini faqatgina lardan tashkil topgan arfmetik ifoda kurinishida ifodalash kerak. Arfmetik ifodada faqatgina ta amal(qo'shish va ayirish)dan foydalanishingiz mumkun. Misol: .
Kirish faylining yagona satrida natural soni.
Chiqish faylida hosil qilinishi kerak bo'lgan arfmetik ifoda uchun kamida nechta dan foydalanishingiz kerak ekanligini chop eting.
# | input.txt | output.txt |
---|---|---|
1 |
121 |
6 |