几个自己编写的程序，包括四个不同数字，能组成的每个位均不同的数，四个不同数字，能组成的每个位均不同的数，以矩阵形式输出-I have written several programs, including every bit of four different numbers can be composed of all different numbers, four different numbers, each bit can be composed of all different numbers in a matrix output