公務員だけど質問ある？

26 ：非公開＠個人情報保護のため：2012/05/17(木) 14:11:37.16 .net

これはなんでしょう。

1010010000011111100101011111001010110000000101101000000101010
1111100010100111100000011111110001010100000001010101010010110
1111111000000111001010111100000011111101111101110000001101010
0111100000011111011110000011110111100000111101111000000111111
1000111100000000101111111100100110001010011110000001111111000
1000101001111000000111111100010001010001111000000111111100000
1011110000010101001000101001011100000000111111100001111111001
1011001010011110101000011111110010001010011110000000111111100
0001010011110010000111111100100010010000111100000011110011100
1010010100111101000011110010000000101001110010000000111111100
1001010100111100000011111110010000010010000011110000001111111
1000101001111000000111110110010000011000111101100000110111110
1000101000011110001000110011111000100010100111100000011111110
1000101001111000011100000011111110010001010011110000001111111
1000101000011110000001110011110010001010011100100000011111110