by@yamayu832
WA
using System;class E{static void Main(){while(Strinng t=Console.ReadLine())Console.Write(Math.Sqrt(8*Convert.ToByte(t,2)+1)%2-1?1:0);}}
11001001 00000000 01110110 00110011 01101001 00101101 10011001 00000011 01010100 01110100 10101110 01000010 10000111 10111110 10101101 00001111 01111000 00000001 00100110 11100111 00100100 11111101 01010011 00010101 01011011 00001010 01011110 00011001 11101101 01111110 11110001 10000000 01010110 00001111 10111000 10111111 11010010 11010100 10111110 11111110 00011100 01011100 10101011 01000001 01001110 00000110 10001000 10011100 01010111 00110111
Compilation failed: 2 error(s), 0 warnings
/tmp/code.cs(1,54): error CS1525: Unexpected symbol `t' /tmp/code.cs(1,74): error CS1525: Unexpected symbol `)', expecting `;' or `}' Cannot open assembly '/tmp/code.exe': No such file or directory. rm: cannot remove '/tmp/code.exe': No such file or directory