| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 885999 | karimov | Odd-even (IZhO11_oddeven) | Cpython 3 | 10 ms | 2956 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
import math
n = float(input())
x = math.ceil((math.ceil(math.sqrt(8 * n + 1)) - 1) / 2)
print(int(2*n-x))
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
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