Masala #3QVBNAW7GU
Super Puper ketma-ketlik
Ketma-ketlikning N-hadini toping!
1, 3, 4, 6, 6, 8, 9 …
Kiruvchi ma'lumotlar:
Birinchi qatorda(1≤N≤10^5)
Chiquvchi ma'lumotlar:
Masala javobi.
Misollar
| # | input.txt | output.txt |
|---|---|---|
| 1 |
0 |
1 |
| 2 |
1 |
3 |
| 3 |
2 |
4 |
Izoh:
.
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