print(tan(int.from_bytes(open("flag.txt", "rb").read().strip(), "big")).n(1024)) # -0.757848646514436165305674088364798107415772156823526394781277032859370615544627343198300308302394419345163450113384406222231838091222846932198471177164033…

#0CTF_Quals_2021 Show me your computation: 2210981206 mod 1361765897256292765020124434114243132147253633094928670919039182311664291381585249352388272687354503871496476584836120486179012464470066110560739431106648328245087618470415480047719…