有智慧地哭

新程式 test
r1::5,,11,,4,,10
r2::1,,2,,5,,4
r3::4,,6,,8,,1
r4::2,,10,,9,,6
r5::10,,6,,5,,8
r6::3,,2,,8,,9
r7::11,,4,,2,,10
r8::4,,11,,9,,2