golfscript, 9 bytes

Result

AC

Duration

547ms

Code [DL]

);{96<p}%

stdin

AbcdefGhijklMnopqrstuvwxyz

stdout

1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

stderr

strace

12    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7fff104ec4b8 /* 9 vars */) = 0
14    execve("/usr/local/ruby-latest/bin/ruby", ["/usr/local/ruby-latest/bin/ruby", "/root/golfscript.rb", "/volume/CODE"], 0x7f2680a43368 /* 9 vars */) = 0
13    execve("/bin/cat", ["cat", "-"], 0x7f2680a43270 /* 9 vars */) = 0
13    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
14    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=4, si_stime=2} ---
12    +++ exited with 0 +++