by@shinh
AC
993ms
main(l,r){for(;~scanf("%d%d",&l,&r);)printf("%d\n",!r%111|l%100%11?r/100:l%10);}
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/tmp/code.c:1:1: warning: return type defaults to 'int' [-Wimplicit-int] 1 | main(l,r){for(;~scanf("%d%d",&l,&r);)printf("%d\n",!r%111|l%100%11?r/100:l%10);} | ^~~~ /tmp/code.c: In function 'main': /tmp/code.c:1:1: warning: type of 'l' defaults to 'int' [-Wimplicit-int] /tmp/code.c:1:1: warning: type of 'r' defaults to 'int' [-Wimplicit-int] /tmp/code.c:1:17: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration] 1 | main(l,r){for(;~scanf("%d%d",&l,&r);)printf("%d\n",!r%111|l%100%11?r/100:l%10);} | ^~~~~ /tmp/code.c:1:17: 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 | main(l,r){for(;~scanf("%d%d",&l,&r);)printf("%d\n",!r%111|l%100%11?r/100:l%10);} /tmp/code.c:1:38: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration] 1 | main(l,r){for(;~scanf("%d%d",&l,&r);)printf("%d\n",!r%111|l%100%11?r/100:l%10);} | ^~~~~~ /tmp/code.c:1:38: warning: incompatible implicit declaration of built-in function 'printf' /tmp/code.c:1:38: note: include '<stdio.h>' or provide a declaration of 'printf'
10 execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE.c"], 0x7fff85011300 /* 7 vars */) = 0 11 execve("/usr/bin/realpath", ["realpath", "/volume/CODE.c"], 0x55fb7b17dd20 /* 7 vars */) = 0 11 +++ exited with 0 +++ 10 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- 12 execve("/bin/ln", ["ln", "-sf", "/volume/CODE.c", "/tmp/code.c"], 0x55fb7b17dd40 /* 7 vars */) = 0 12 +++ exited with 0 +++ 10 --- 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("/usr/bin/gcc", ["gcc", "-Wall", "-O2", "-std=c99", "/tmp/code.c", "-o", "/tmp/code", "-lm"], 0x55fb7c6cf0d8 /* 7 vars */) = 0 14 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/cclieaBN.s"], 0x1e5a020 /* 10 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=1, si_stime=0} --- 15 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/ccnJhjlD.o", "/tmp/cclieaBN.s"], 0x1e5a020 /* 10 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/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", ...], 0x1e5a020 /* 12 vars */) = 0 17 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", ...], 0x7ffe4d2e0880 /* 12 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=0, si_stime=1} --- 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} --- 13 +++ exited with 0 +++ 10 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- 18 execve("/bin/cat", ["cat", "-"], 0x55fb7b17dd08 /* 7 vars */) = 0 19 execve("/tmp/code", ["/tmp/code"], 0x55fb7b17dcf0 /* 7 vars */) = 0 18 +++ exited with 0 +++ 10 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- 19 +++ exited with 0 +++ 10 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- 20 execve("/bin/rm", ["rm", "/tmp/code.c", "/tmp/code"], 0x55fb7b17dcf0 /* 7 vars */) = 0 20 +++ exited with 0 +++ 10 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- 10 +++ exited with 0 +++