已知t="abcaabbcabcaabdab",该模式串的nextval数组为( )。
A: -1,0,0,0,1,1,2,0,0,1,2,3,4,5,6,0,1
B: -1,0,0,-1,1,0,2,0,-1,0,0,-1,1,0,2,-1,0
C: -1,-1,-1,-1,1,0,2,0,-1,0,0,-1,1,0,2,-1,0
D: -1,0,0,-1,1,0,-1,0,-1,0,0,-1,1,0,-1,-1,0
A: -1,0,0,0,1,1,2,0,0,1,2,3,4,5,6,0,1
B: -1,0,0,-1,1,0,2,0,-1,0,0,-1,1,0,2,-1,0
C: -1,-1,-1,-1,1,0,2,0,-1,0,0,-1,1,0,2,-1,0
D: -1,0,0,-1,1,0,-1,0,-1,0,0,-1,1,0,-1,-1,0
举一反三
- 已知模式T=”abaabcab”,则对应的next[0..7]的值为 。数值之间用一个空格间隔 A: -1 0 0 1 2 2 1 1 B: -1 0 0 1 2 2 0 0 C: -1 0 0 1 1 2 0 1 D: -1 0 1 1 1 2 2 1
- 已知二值医学图像IA=[1 1 1 0 0; 1 1 0 0 0; 0 1 0 1 0; 1 0 1 0 0; 1 0 0 1 0],结构元素IB=[0 1 0; 0 1 0; 0 1 0], 结构元素IB对应的坐标是[(-1,-1)(-1,0)(-1,1):(0,-1)(0,0)(0,1);(1,-1)(1,0)(1,1)],则用结构元素IB对图像IA腐蚀后的图像IC是()。
- 串S='aaab',其next数组为()? 0 2 0 0|0 1 2 0|-1 0 1 2|0 0 1 2
- 编写程序,创建下列10*10的数组,数组边界全为1,里面全为0。 [[1 1 1 1 1 1 1 1 1 1] [1 0 0 0 0 0 0 0 0 1] [1 0 0 0 0 0 0 0 0 1] [1 0 0 0 0 0 0 0 0 1] [1 0 0 0 0 0 0 0 0 1] [1 0 0 0 0 0 0 0 0 1] [1 0 0 0 0 0 0 0 0 1] [1 0 0 0 0 0 0 0 0 1] [1 0 0 0 0 0 0 0 0 1] [1 1 1 1 1 1 1 1 1 1]]
- 以下HDB3码中,哪些可以确定其中有误码 A: +1 0 0 0 -1 0 +1 -1 +1 0 0 +1 0 -1 +1 -1 0 0 -1 +1…… B: +1 0 0 -1 +1 0 0 0 +1 -1 0 0 -1 0 0 0 +1 0 0 +1 -1…… C: -1 0 0 0 -1 0 +1 0 0 0 +1 -1 +1 0 0 +1 0 0 -1 +1…… D: -1 0 +1 0 0 0 -1 +1 0 0 0 +1 -1 +1 -1 0 0 -1 +1 0 -1……