by@__dAi00
WA
for i in range(50):print(((1+(1+8*int(input(),2))**0.5)%2)^1)
01111000 01001110 00000000 00001010 00011100 01100110 01101001 00010101 10001010 10010010 11100111 10011001 00100110 10000111 00100100 01000100 00000001 01001100 01010010 00100010 01000110 01100111 10100001 10001000 01000010 11011110 10101011 11010010 01111000 11001011 00101101 00000110 10110001 00100100 01011101 10111110 00110011 11111101 01011011 00001111 11011001 01011111 11111100 11101110 00000011 10100101 01001000 00010100 11111111 00110111
Traceback (most recent call last):
File "/volume/CODE", line 1, in <module>
for i in range(50):print(((1+(1+8*int(input(),2))**0.5)%2)^1)
TypeError: unsupported operand type(s) for ^: 'float' and 'int'