【简答题】表达式 abs(-15) 的值为 ___________ 。
【单选题】【程序】 import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner kb=new Scanner(System.in); final double TOL=1e-10; double x,y; x=kb.nextDouble(); y=x/2; do { y=(y+x...
A.
Math.abs(y*y-x) 的值不小于 0
C.
这里的 Math 是一个 Java 包的名字
D.
表达式 Math.abs(y*y-x) >TOL 的值类型为 boolean
【单选题】“江作青罗带,山如碧玉篸”,形象贴切地比喻描绘的秀美景色是()。
【简答题】表达式SQR(ABS(-10)+15)的值为
【多选题】为了发挥材料强度的特点,下列关于钢筋混凝土结构的叙述中,不正确的是( )。
【简答题】Directions : Read the following passage. After reading it, you are required to complete the outline below it (No. 46 to No. 50). You should write your answers briefly (in no more than three words) on...
【简答题】Inside the pleasingly fragrant cafe, So All May Eat(SAME) in downtown Denver ,t he spirit of generosity is instantly noticeable: donation box stands in place of a cash register customers here pay onl...
【单选题】“江作青罗带,山如碧玉篸”,形象贴切地比喻描绘的秀美景色是