by@eto_nagisa
INVALID
1929ms
echo "int main(){char s[7];while(gets(s)){putchar(s[1]==s[2]?s[2]:s[4]);}}" > a.c;gcc a.c;./a.out429 298 365 663 717 756 595 285 926 115 471 153 599 294 977 748 616 662 449 943 188 814 355 779 831 881 336 566 544 611 936 361 177 331 337 933 557 773 868 664 373 372 844 442 377 491 688 883 993 947 517 918 419 125 818 661 394 348 377 476 178 656 756 983
26721197698585437976347899163769
a.c: In function 'main':
a.c:1:28: warning: implicit declaration of function 'gets' [-Wimplicit-function-declaration]
int main(){char s[7];while(gets(s)){putchar(s[1]==s[2]?s[2]:s[4]);}}
^~~~
a.c:1:37: warning: implicit declaration of function 'putchar' [-Wimplicit-function-declaration]
int main(){char s[7];while(gets(s)){putchar(s[1]==s[2]?s[2]:s[4]);}}
^~~~~~~
/tmp/cciQWsEB.o: In function `main':
a.c:(.text+0x49): warning: the `gets' function is dangerous and should not be used.
10 execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7fff14ac6830 /* 6 vars */) = 0
12 execve("/usr/bin/pwsh", ["/usr/bin/pwsh", "/volume/CODE"], 0x556e0c920c28 /* 6 vars */) = 0
11 execve("/bin/cat", ["cat", "-"], 0x556e0c920c10 /* 6 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} ---
15 +++ exited with 0 +++
16 +++ exited with 0 +++
12 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
33 execve("/usr/bin/gcc", ["/usr/bin/gcc", "a.c"], 0x7f62d406d860 /* 7 vars */) = 0
34 execve("/usr/lib/gcc/x86_64-linux-gnu/7/cc1", ["/usr/lib/gcc/x86_64-linux-gnu/7/"..., "-quiet", "-imultiarch", "x86_64-linux-gnu", "a.c", "-quiet", "-dumpbase", "a.c", "-mtune=generic", "-march=x86-64", "-auxbase", "a", "-fstack-protector-strong", "-Wformat", "-Wformat-security", "-o", "/tmp/ccVpvHYV.s"], 0x1946a70 /* 12 vars */) = 0
34 +++ exited with 0 +++
33 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
35 execve("/opt/microsoft/powershell/7/as", ["as", "--64", "-o", "/tmp/cciQWsEB.o", "/tmp/ccVpvHYV.s"], 0x1946a70 /* 12 vars */) = -1 ENOENT (No such file or directory)
35 execve("/bin/as", ["as", "--64", "-o", "/tmp/cciQWsEB.o", "/tmp/ccVpvHYV.s"], 0x1946a70 /* 12 vars */) = -1 ENOENT (No such file or directory)
35 execve("/usr/local/sbin/as", ["as", "--64", "-o", "/tmp/cciQWsEB.o", "/tmp/ccVpvHYV.s"], 0x1946a70 /* 12 vars */) = -1 ENOENT (No such file or directory)
35 execve("/usr/local/bin/as", ["as", "--64", "-o", "/tmp/cciQWsEB.o", "/tmp/ccVpvHYV.s"], 0x1946a70 /* 12 vars */) = -1 ENOENT (No such file or directory)
35 execve("/usr/sbin/as", ["as", "--64", "-o", "/tmp/cciQWsEB.o", "/tmp/ccVpvHYV.s"], 0x1946a70 /* 12 vars */) = -1 ENOENT (No such file or directory)
35 execve("/usr/bin/as", ["as", "--64", "-o", "/tmp/cciQWsEB.o", "/tmp/ccVpvHYV.s"], 0x1946a70 /* 12 vars */) = 0
35 +++ exited with 0 +++
33 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
36 execve("/usr/lib/gcc/x86_64-linux-gnu/7/collect2", ["/usr/lib/gcc/x86_64-linux-gnu/7/"..., "-plugin", "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "-plugin-opt=/usr/lib/gcc/x86_64-"..., "-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_"..., "--build-id", "--eh-frame-hdr", "-m", "elf_x86_64", "--hash-style=gnu", "--as-needed", "-dynamic-linker", "/lib64/ld-linux-x86-64.so.2", "-pie", "-z", "now", "-z", "relro", "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "-L/usr/lib/gcc/x86_64-linux-gnu/"..., "-L/usr/lib/gcc/x86_64-linux-gnu/"..., "-L/usr/lib/gcc/x86_64-linux-gnu/"..., "-L/lib/x86_64-linux-gnu", "-L/lib/../lib", "-L/usr/lib/x86_64-linux-gnu", ...], 0x1947750 /* 14 vars */) = 0
37 execve("/usr/bin/ld", ["/usr/bin/ld", "-plugin", "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "-plugin-opt=/usr/lib/gcc/x86_64-"..., "-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_"..., "--build-id", "--eh-frame-hdr", "-m", "elf_x86_64", "--hash-style=gnu", "--as-needed", "-dynamic-linker", "/lib64/ld-linux-x86-64.so.2", "-pie", "-z", "now", "-z", "relro", "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "/usr/lib/gcc/x86_64-linux-gnu/7/"..., "-L/usr/lib/gcc/x86_64-linux-gnu/"..., "-L/usr/lib/gcc/x86_64-linux-gnu/"..., "-L/usr/lib/gcc/x86_64-linux-gnu/"..., "-L/lib/x86_64-linux-gnu", "-L/lib/../lib", "-L/usr/lib/x86_64-linux-gnu", ...], 0x7ffcdbff33e0 /* 14 vars */) = 0
37 +++ exited with 0 +++
36 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
36 +++ exited with 0 +++
33 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
33 +++ exited with 0 +++
31 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
38 execve("/root/a.out", ["/root/a.out"], 0x7f62d4071090 /* 7 vars */) = 0
38 +++ exited with 0 +++
31 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
31 +++ exited with 0 +++
32 +++ exited with 0 +++
30 +++ exited with 0 +++
29 +++ exited with 0 +++
28 +++ exited with 0 +++
27 +++ exited with 0 +++
26 +++ exited with 0 +++
25 +++ exited with 0 +++
24 +++ exited with 0 +++
23 +++ exited with 0 +++
22 +++ exited with 0 +++
21 +++ exited with 0 +++
20 +++ exited with 0 +++
19 +++ exited with 0 +++
18 +++ exited with 0 +++
17 +++ exited with 0 +++
14 +++ exited with 0 +++
13 +++ exited with 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=40, si_stime=16} ---
10 +++ exited with 0 +++