Type aarrays=[1…8,1…5] of integer,该类型定义了多少个下标元素?()
Dim arrInt()as Integer=New Integer(3){0,1,2}
If x and y are odd integers, which of the following must always be a non-integer?
The members of set O are the integer solutions of the inequality 3x-4 ≤11, and the members of set P are the integer solutions of the inequality-4x+5<-7. What is one member of the intersection of O and P ?
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假设已定义Integer变量x、y,则以下赋值语句正确的是()。
When a positive integer p is divided by 7, the remainder is 2. Which of the following expressions will yield a remainder of 4 when divided by 7?
Dim arrInt()as Integer=New Integer(2){0,1,2}
If p is a positive integer, and p≠0, is(p2+ p) /2 p an integer?
(1) p is an even number
(2) p is a multiple of 3
If x is an integer, is (18+54)/x an integer?
(1) 18<x<54
(2) x is a multiple of 18
假设已定义Integer变量x、y,则以下赋值语句正确的是()。