shudu.txt

shudu.cpp shudu.cppshudu.cppshudu.cpp

0 7 0  0 0 0  5 0 0
0 5 1  6 0 0  3 0 0
0 0 0  4 0 0  0 0 2

2 0 3  0 7 0  0 0 0
9 0 0  0 0 0  0 0 4
0 0 0  0 8 0  9 0 3

1 0 0  0 0 2  0 0 0
0 0 4  0 0 6  8 9 0
0 0 8  0 0 0  0 5 0