z80, 53 bytes

Result

AC

Code [DL]

00000000  0c 2e 00 cd 03 80 38 2c  e6 01 cb 25 85 6f cb 21  |......8,...%.o.!|
00000010  20 f1 cd 03 80 af 26 00  29 29 29 23 11 01 00 2c  | .....&.)))#...,|
00000020  2d 20 0a 24 25 20 06 3c  c6 30 ff 18 d3 1b 1b 19  |- .$% .<.0......|
00000030  38 ed 18 f4 76                                    |8...v|
00000035

Disassembly

        ORG     0000h

L0000:  INC     C
        LD      L,00h
L0003:  CALL    8003h
        JR      C,L0034
        AND     01h
        SLA     L
        ADD     A,L
        LD      L,A
        SLA     C
        JR      NZ,L0003
        CALL    8003h
        XOR     A
        LD      H,00h
        ADD     HL,HL
        ADD     HL,HL
        ADD     HL,HL
        INC     HL
        LD      DE,0001h
L001F:  INC     L
        DEC     L
        JR      NZ,L002D
        INC     H
        DEC     H
        JR      NZ,L002D
        INC     A
L0028:  ADD     A,30h           ; '0'
        RST     0x38

L002B:  JR      L0000

L002D:  DEC     DE
        DEC     DE
        ADD     HL,DE
        JR      C,L001F
        JR      L0028

L0034:  HALT

stdin

00101110
01001110
01101001
01101001
00001111
00101011
10011001
11101001
00010111
00000110
01011011
10110100
10101011
10011011
00111110
11010010
00000000
10001000
00000001
10000010
01111000
10110010
00000011
01011000
11111101
11101101
10111011
11111010
00000111
00100100
11100111
10111110
00110111
10101001
10000001
00101101
00100011
00010101
01000010
00111001
11010010
10010010
00011011
11101100
10111101
00000100
00001010
01010101
11101011
00011100

stdout

01111010011010011110101010000111100101101000001001

stderr

strace