#POJ2676

POJ2676 Sudoku 舞蹈链 DLX

给出一个残缺的数独,求解。SPJ DLX + 矩阵构建 (两个传送门) #include<cstring>#include<cstdio>#include<algorithm>#include<cstdlib>#inclu...
代码星球 ·2020-07-14