c-gcc, 50 bytes

Result

AC

Duration

2681ms

Code [DL]

i;main(){for(;i=getchar()^10;)puts(i&32?"0":"1");}

stdin

abcDEFGhiJkLMNoPQRsTUVWxyZ

stdout

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

stderr

/tmp/code.c:1:1: warning: data definition has no type or storage class
    1 | i;main(){for(;i=getchar()^10;)puts(i&32?"0":"1");}
      | ^
/tmp/code.c:1:1: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
/tmp/code.c:1:3: warning: return type defaults to 'int' [-Wimplicit-int]
    1 | i;main(){for(;i=getchar()^10;)puts(i&32?"0":"1");}
      |   ^~~~
/tmp/code.c: In function 'main':
/tmp/code.c:1:17: warning: implicit declaration of function 'getchar' [-Wimplicit-function-declaration]
    1 | i;main(){for(;i=getchar()^10;)puts(i&32?"0":"1");}
      |                 ^~~~~~~
/tmp/code.c:1:1: note: 'getchar' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?
  +++ |+#include <stdio.h>
    1 | i;main(){for(;i=getchar()^10;)puts(i&32?"0":"1");}
/tmp/code.c:1:15: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
    1 | i;main(){for(;i=getchar()^10;)puts(i&32?"0":"1");}
      |               ^
/tmp/code.c:1:31: warning: implicit declaration of function 'puts' [-Wimplicit-function-declaration]
    1 | i;main(){for(;i=getchar()^10;)puts(i&32?"0":"1");}
      |                               ^~~~

strace

11    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE.c"], 0x7ffdfeb974e0 /* 7 vars */) = 0
12    execve("/usr/bin/realpath", ["realpath", "/volume/CODE.c"], 0x55cb0dcead20 /* 7 vars */) = 0
12    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13    execve("/bin/ln", ["ln", "-sf", "/volume/CODE.c", "/tmp/code.c"], 0x55cb0dcead40 /* 7 vars */) = 0
13    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
14    execve("/usr/bin/gcc", ["gcc", "-Wall", "-O2", "-std=c99", "/tmp/code.c", "-o", "/tmp/code", "-lm"], 0x55cb0ead60d8 /* 7 vars */) = 0
15    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "/tmp/code.c", "-quiet", "-dumpbase", "code.c", "-mtune=generic", "-march=x86-64", "-auxbase", "code", "-O2", "-Wall", "-std=c99", "-o", "/tmp/ccnLdcFF.s"], 0xad2020 /* 10 vars */) = 0
15    +++ exited with 0 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
16    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "--64", "-o", "/tmp/ccePIpnF.o", "/tmp/ccnLdcFF.s"], 0xad2020 /* 10 vars */) = 0
16    +++ exited with 0 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
17    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/collect2", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-pie", "-z", "relro", "-z", "now", "-o", "/tmp/code", "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", ...], 0xad2020 /* 12 vars */) = 0
18    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/ld", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-pie", "-z", "relro", "-z", "now", "-o", "/tmp/code", "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", ...], 0x7ffdde1e7f80 /* 12 vars */) = 0
18    +++ exited with 0 +++
17    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
17    +++ exited with 0 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
14    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
19    execve("/bin/cat", ["cat", "-"], 0x55cb0dcead08 /* 7 vars */ <unfinished ...>
20    execve("/tmp/code", ["/tmp/code"], 0x55cb0dceacf0 /* 7 vars */) = 0
19    <... execve resumed>)             = 0
19    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
20    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
21    execve("/bin/rm", ["rm", "/tmp/code.c", "/tmp/code"], 0x55cb0dceacf0 /* 7 vars */) = 0
21    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
11    +++ exited with 0 +++