离散编程，求关系的传递闭包,真值表，求偏序关系的极大元与极小元，消解算法

求关系的传递闭包

输入



一次输入一个关系矩阵，每一行两个相邻元素之间用一个空格隔开，输入元素的行与列分别对应关系矩阵的行与列。



输出



输出该关系的传递闭包所对应的关系矩阵，要求格式与输入的格式相同。-Discrete programming, find the relationship between the transmission of closure, truth table, find the maximal element of the partial order relation minimizer, digestion transitive closure input to enter a relationship matrix algorithms to find relationships, each row of two adjacent elements between, separated by a space, input elements in rows and columns, respectively, corresponding to the relationship matrix of rows and columns. Output relationship matrix corresponding to the output of the transitive closure of the relations, the same format input format requirements.