Submission #885996

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
885996	2023-12-11T10:21:31 Z	karimov	Odd-even (IZhO11_oddeven)	PyPy 3	0 / 100	27 ms	18228 KB

import math
n = float(input())
x = math.ceil((math.ceil(math.sqrt(8 * n + 1)) - 1) / 2)
print(2*n-x)

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	27 ms	18228 KB	Output isn't correct
2	Halted	0 ms	0 KB	-