集合的并this01110000110 R[00100101010 tempO110101110 集合的交this01110000110 R0010001010 tenp00100000010 集合的差this[o10000110 R[00100101010 temp[o1o1000010018 this R temp 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 this R temp 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 this R temp 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 0 1 0 0 集合的并 集合的交 集合的差