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cstdio
积分:4748
提交:1198 / 2108
好吧就是暴搜……可能当年内存没这么大吧

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Truth.Cirno
积分:1591
提交:557 / 1253
七维数
Var
used:array[1..6,0..9,0..9,0..9,0..9,0..9,0..9]of boolean;
tar:array[1..6,0..9,0..9,0..9,0..9,0..9,0..9]of boolean;