by@cookies146
WA
i=1 while 1:i=(1+8*int(input(i^1),2))**.5%1>0
00101010 00011100 00000011 01011011 00000000 11000010 00000001 00001010 10101011 01101001 01101011 11011011 01011101 01111000 00101101 00010101 01001110 00011001 00000110 11111100 10111110 01110111 01000010 11100111 10011001 11010010 01010011 10010010 00000110 11000011 10001000 01110110 01011100 00100100 01001011 10111101 00000010 00110111 00111100 00001111 10110100 10110010 11110001 11010110 11111101 00110001 11011000 01111011 10100111 00110111
001111011110001111010101111001010010001010000100001
Traceback (most recent call last):
File "/volume/CODE", line 2, in <module>
while 1:i=(1+8*int(input(i^1),2))**.5%1>0
EOFError: EOF when reading a line