by@yamayu832
WA
using System;class E{static void Main(){while(Console.ReadLine())Console.Write(Math.Sqrt(8*Convert.ToByte("1",2)+1)%2-1?1:0);}}
10111000 10110100 11100111 00101101 01011100 11111101 00010110 01011001 11101011 01001110 10001111 10011001 00110111 10010011 00000101 01000010 11101101 10001000 01101110 11011010 10011001 00100111 00001111 00000110 01110010 01111000 00000001 00000000 10000101 00011100 00101010 01010100 01101111 00010101 10111110 00100100 11010010 00000011 00101000 11001100 00000001 00010100 00011000 01011010 00001010 01101010 10101011 01101001 01001101 01011011
Compilation failed: 2 error(s), 0 warnings
/tmp/code.cs(1,55): error CS0029: Cannot implicitly convert type `string' to `bool' /tmp/code.cs(1,85): error CS0029: Cannot implicitly convert type `double' to `bool' Cannot open assembly '/tmp/code.exe': No such file or directory. rm: cannot remove '/tmp/code.exe': No such file or directory