Submission #337855

#TimeUsernameProblemLanguageResultExecution timeMemory
337855talant117408Odd-even (IZhO11_oddeven)Cpython 2
0 / 100
15 ms3072 KiB
import math n = input() n = float(n) print(int(n*2-float(math.floor(math.sqrt(float(2*n))+0.5))))
#Verdict Execution timeMemoryGrader output
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