by@moratorium08
WA
while True:int(((8*int(input(),2)+1)**.5)%2)
10011001 11010010 10111110 01000011 01111010 01111000 10100110 11111001 00001010 01001110 11101001 10000000 11001101 10010010 00100100 01100000 11001001 00001111 00011100 00101101 10100111 10011100 00000001 10101011 11000011 10001000 01011011 01110000 00000011 10001111 10011001 10101011 11001111 00000000 00000110 11100111 11111101 01100111 00100111 01010011 01100010 01000010 11110000 01010000 10110100 11011101 01101001 00110111 00010101 01011111
Traceback (most recent call last):
File "/volume/CODE", line 1, in <module>
while True:int(((8*int(input(),2)+1)**.5)%2)
EOFError: EOF when reading a line