9
00000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000
<421 bytes omitted>
用户输出
9
0000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000
00000000000000000000000000
<324 bytes omitted>
Special Judge 信息
Files user_out and answer differ
系统信息
Exited with return code 0