Result

AC

Duration

517ms

Code [DL]

i;int main(){for(;i++<32;){char s[5];scanf("%s",s);if(s[1]-s[0]==1||s[2]-s[1]==1)puts("1");else puts("0");}}

stdin

0123
2103
0321
0321
1032
3210
2103
3012
2301
0123
0123
2301
2301
1032
1032
0321
0321
3012
1032
0123
3012
3210
1032
0123
2103
2103
0321
1032
2301
2103
1230
2301

stdout

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

stderr

/tmp/code.c:1:1: warning: data definition has no type or storage class
    1 | i;int main(){for(;i++<32;){char s[5];scanf("%s",s);if(s[1]-s[0]==1||s[2]-s[1]==1)puts("1");else puts("0");}}
      | ^
/tmp/code.c:1:1: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
/tmp/code.c: In function 'main':
/tmp/code.c:1:38: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    1 | i;int main(){for(;i++<32;){char s[5];scanf("%s",s);if(s[1]-s[0]==1||s[2]-s[1]==1)puts("1");else puts("0");}}
      |                                      ^~~~~
/tmp/code.c:1:38: warning: incompatible implicit declaration of built-in function 'scanf'
/tmp/code.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | i;int main(){for(;i++<32;){char s[5];scanf("%s",s);if(s[1]-s[0]==1||s[2]-s[1]==1)puts("1");else puts("0");}}
/tmp/code.c:1:82: warning: implicit declaration of function 'puts' [-Wimplicit-function-declaration]
    1 | i;int main(){for(;i++<32;){char s[5];scanf("%s",s);if(s[1]-s[0]==1||s[2]-s[1]==1)puts("1");else puts("0");}}
      |                                                                                  ^~~~

strace

13    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE.c"], 0x7ffc7b9d5598 /* 7 vars */) = 0
14    execve("/usr/bin/realpath", ["realpath", "/volume/CODE.c"], 0x7f2fe0e0e220 /* 7 vars */) = 0
14    +++ exited with 0 +++
13    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
15    execve("/bin/ln", ["ln", "-sf", "/volume/CODE.c", "/tmp/code.c"], 0x7f2fe0e0e240 /* 7 vars */) = 0
15    +++ exited with 0 +++
13    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
16    execve("/usr/bin/gcc", ["gcc", "-Wall", "-O2", "-std=c99", "/tmp/code.c", "-o", "/tmp/code", "-lm"], 0x7f2fe0e0e418 /* 7 vars */) = 0
17    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/10.2.1/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/ccLdiHgL.s"], 0x515f40 /* 10 vars */) = 0
17    +++ exited with 0 +++
16    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
18    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/10.2.1/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "--64", "-o", "/tmp/ccDjmpld.o", "/tmp/ccLdiHgL.s"], 0x515f40 /* 10 vars */) = 0
18    +++ exited with 0 +++
16    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
19    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/10.2.1/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", ...], 0x7fd77985fe10 /* 12 vars */) = 0
20    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/10.2.1/../../../../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", ...], 0x7ffce7ef7d70 /* 12 vars */) = 0
20    +++ exited with 0 +++
19    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
19    +++ exited with 0 +++
16    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
16    +++ exited with 0 +++
13    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
22    execve("/tmp/code", ["/tmp/code"], 0x7f2fe0e0e1f0 /* 7 vars */ <unfinished ...>
21    execve("/bin/cat", ["cat", "-"], 0x7f2fe0e0e208 /* 7 vars */ <unfinished ...>
22    <... execve resumed>)             = 0
21    <... execve resumed>)             = 0
22    +++ exited with 0 +++
21    +++ exited with 0 +++
13    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
23    execve("/bin/rm", ["rm", "/tmp/code.c", "/tmp/code"], 0x7f2fe0e0e1f0 /* 7 vars */) = 0
23    +++ exited with 0 +++
13    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13    +++ exited with 0 +++