let a be an integer and satisfy（a+1）^2＜2008＜a^2,then a=?

let a be an integer and satisfy（a+1）^2＜2008＜a^2,then a=? Let A abcd be a four-digit number.If 400abcd is a square of an integer ,then A=____or_____这道题答案是4001或8004,（注：four-digit 四位数;square 平方、平方数；integer 整数） let n≥2 be an integer.prove that n is prime if and only if for every integer a,either hcf(highest common factor) (a,n)=1 or a|n a value of 8 would be an index to the third 32-bit integer//求翻译! 英语翻译Let S = s1 s2...s2n be a well-formed string of parentheses.S can be encoded in two different ways:q By an integer sequence P = p1 p2...pn where pi is the number of left parentheses before the ith right parenthesis in S (P-sequence).q By a 英语翻译The programming language Ada has integer constants that look like this:123,8#123#,16#abc#.These constants represent the integers 123,83 (123 base 8) and 2739 (abc base 16).More precisely,an integer may be a decimal integer given as a sequ [GRE数学]If -m/19 is an even integer,which of the following must be true?问m是什么数.给出五个选项,分别是 A:negative number（负数）,B:positive number（正数）,C:prime number（质数） ,D:odd integer（奇数） ,E:even integer 有几道GMAT数学题弄不懂,1、If 1050（是10的50次方） – 74 is written as an integer in base 10 notation,what is the sum of the digits in that integer?2、If x > 0,then 1/[√(2x)+√x] =3、A positive integer n is said to be “prime-sa Please enter an integer是什么意思 1.If x is an integer greater than 1 and if y = x + 1/x,which of the following must be true?I.y x II.y is an integer.III.xy > x^2 (A) I only (B) III only (C) I and II only (D) I and III only (E) I,II,and III There will be an answer.Let it be. let`s all be a If k is a positive integer,which of the following must represent an even integer that is twice the value of an odd integer答案是4k+2 英语翻译Well,it seems the first problem is too easy.I will let you know how foolish you are later. feng5166 says.The second problem is,given an positive integer N,we define an equation like this:N=a[1]+a[2]+a[3]+...+a[m];a[i]>0,1 求c语言高手做此题Well,it seems the first problem is too easy.I will let you know how foolish you are later. feng5166 says.The second problem is,given an positive integer N,we define an equation like this:N=a[1]+a[2]+a[3]+...+a[m];a[i]>0,1 hdu 1002 A + B Problem IIInputThe first line of the input contains an integer T(1 If y is the smallest positive integer such that 3,150 multipliedby y is the square of an integerthen y must be:A、2 B、5 C、7 D、14 英语写的数学题 看不懂题目~~If n is an odd integer greater than 9, in terms of n, what would be the smallest even integer greater than n ?(A) n + 3(B) n - 5(C) n2(D) 5n(E) n + 1帮忙翻译出来是什么意思好吗? 顺便告诉我答