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Write a function using bitwise opetators to check whether an integer is a power of 2 or not?
Wiki User
∙ 14y ago
sol 1:
return(if(x!=0)&&!(x&(x-1));
sol 2:
return(if(x!=0)&&(x&(~x+)));
Wiki User
∙ 14y ago
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Is 8.5 an integer?
No, -8.5 is not an integer. An integer is a number without any fractions.
Is 177 a square number?
If your question is whether or not 177 has a square root which is an integer, then no.
Are all integers negative?
noNo. There are positive and negative integers. Zero is also an integer.-----------------------An integer simply means a whole number/value. It shouldn't matter whether it is positive or negative.
Write a program to read two integer values m and n and to decide and print whether m is a multiple of n?
The details will vary, depending on the programming language. To decide whether m is a multiple of n, you can do one of the following: Check whether m % n = 0; the "%" operator calculates the remainder. If this remainder is zero, then it is a multiple. Calculate m / n; check whether the result is a whole number, for example: m / n = int(m / n). Here, especially, the details vary depending on the language; for example, in Java m / n will do an integer division, so you'll get an integer whether it is divisible or not. In this case, you can multiply the result back with "n", and see whether it is equal to "m"; but just using the "%" operator is simpler in this case.
How many whole numbers can be rounded to 450?
It depends on whether you are rounding to the nearest integer, nearest 10, nearest 50 etc.
Which Bit wise operator is used to determine whether a particular bit is on or off?
Bitwise OR [|] operator
Write a program in vb to check whether a no is prime or not?
Function isPrime(ByVal n As Integer) As Boolean If n < 2 Then Return False End If Dim sqrtn As Integer = Math.Sqrt(n) + 1 For i As Integer = 2 To sqrtn If (n Mod i) = 0 Then Return False End If Next Return True End Function
Is 8.5 an integer?
No, -8.5 is not an integer. An integer is a number without any fractions.
What is the integer of 6.51 plus 1.35 plus 15.46?
Do the addition, then convert to an integer. The result will depend on whether you want to round to the nearest integer, round up, or round down.
What stament is always trueabout the sum of a negtive integer and positive integer?
The statement is: "Their sum is always an integer." Whether the sum is negative or positive depends on the two original integers.
Is 177 a square number?
If your question is whether or not 177 has a square root which is an integer, then no.
How do you know whether a is a multiple of another?
Divide the other into a. If the answer is an integer, a is a multiple of the other.
How can I tell whether a number is odd?
it is odd if when you divide it by 2 you do not get a whole integer
What is a function that determines whether a condition is true or false?
A logical function, such as the IF function.
What are all of the integer numbers?
All of the numbers that are in Positive and Negative sign are Integers , whether they reach 1 million if it has Positive or Negative sign it is considered as Integer .
What does the math term parity mean?
Parity refers to whether an integer is odd or even.
Are irrational numbers negative integers?
No. Every integer, whether negative or positive, is rational.
