比如输入0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff
0000 0000
0001 0001
0010 0010
0011 0011
0100 0100
0101 0101
0110 0110
0111 0111
1000 1000
1001 1001
1010 1010
1011 1011
1100 1100
1101 1101
1110 1110
1111 1111
要求输出0xaaaa,0xcccc,0xf0f0,0xff00,0xaaaa,0xcccc,0xf0f0,0xff00
横着看是输入,竖着看是输出,有什么高效的算法可以实一这一效果呢?? |