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$\sum_{i=1}^{N} \phi(i)$ | HackNow
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Statistikasi
send
Jami
3
check_circle
AC
3
trending_up
Qabul
100.0%
timer
Vaqt
1ms
memory
Xotira
61.1MB
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$\sum_{i=1}^{N} \phi(i)$
Oson
100%
qabul
100 ball
3 s
256 MB
Math Theory
Kirish formati
Chiqish formati
Cheklovlar
Misollar
1
1
Misol #1
Kirish
5
Chiqish
10
Yechim editori
Python 3
Tozalash
Language
PYTHON
UTF-8
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4 spaces
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