by@xuzijian629_key
WA
i="" while 1:i=1^(1+8*int(input(i),2))**.5%1>0
01001110 01001110 00000001 01110110 00000000 11010010 00101101 00000011 01000011 01000010 10111110 11011000 00011100 00010101 11100111 01111000 00000110 00110111 01010000 01011110 00001111 11110111 00110011 01100110 00010011 01100001 11100011 01111001 10110111 01011100 11011100 01101001 10100100 10101011 10001000 00111001 11000111 11000001 11111000 00001010 10110110 10010110 01010010 11111101 11100001 11011101 10011001 10111110 00100100 01011011
Traceback (most recent call last):
File "/volume/CODE", line 2, in <module>
while 1:i=1^(1+8*int(input(i),2))**.5%1>0
TypeError: unsupported operand type(s) for ^: 'int' and 'float'