Question

Which of the following is a correct way to typecast an integer to a double? double(x) int x; O double x; int2double(x)
0 0
Add a comment Improve this question Transcribed image text
Answer #1

SOL:

double(x) is the correct answer

so First option  is correct answer

Explanation:

Typecasting means we are converting one datatype to another datatype

we want to convert a integer to double so we keep integer variable in braces and before that double datatype is placed

so double(x) is the correct answer

Add a comment
Know the answer?
Add Answer to:
Which of the following is a correct way to typecast an integer to a double? double(x)...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Which of the following is a correct way to declare an instance of a stack whose...

    Which of the following is a correct way to declare an instance of a stack whose parameterized type is an integer? stack s<int>; stack<int> s; stack s(int); more than one of (a), (b), and (c) are correct. none of the above is correct.

  • In C, what is the correct way to allocate dynamically an array of doubles named x...

    In C, what is the correct way to allocate dynamically an array of doubles named x a) x = (double) calloc (size, sizeof (int)); b) x = (double *) calloc (size, sizeof (int)); c) x = (double *) calloc (size, sizeof (double)); d) x = (int *) calloc (size, sizeof (int)); e) none of these explain why

  • a) Make a function which returns x/3 with a given integer x. double third(int x) {...

    a) Make a function which returns x/3 with a given integer x. double third(int x) { //Complete your code below. ______________________________________ return y; } b) Make a program which shows 2 ∗ n with a given user input n. #include<iostream> using namespace std; // Complete the blank. _______________________ int main(){ int n; cout<<"Enter:"; cin>>n; cout<<twice(n); return 0; } int twice(int x){ return 2*x; } c) Make a function which returns true if n is positive, otherwise returns false. ________ positive(int...

  • Which one is correct? Thanks. Please give a simple explanation. Assuming that class X has a...

    Which one is correct? Thanks. Please give a simple explanation. Assuming that class X has a function: void func (int x) Which of the following functions could not be added to class x: Select one: a. int func (double x) b. void func() c. int func (int x) o d. void func(double

  • C programming Given an integer variable declared as int result, which of the following choices set...

    C programming Given an integer variable declared as int result, which of the following choices set result = 2?  Each choice may contain a single statement or a group of statements. Select all choices you believe are correct--this question may have more than one correct answer! A. double temp = 19.0; int div = 10; result = 1 + temp / div; B. double val1 = 3; double val2 = 0.75; result = val1 / 2 + val2 * 2; C....

  • (5.00 Points) 11 - The function prototype double mySqrt(int x); defines a function called a) double...

    (5.00 Points) 11 - The function prototype double mySqrt(int x); defines a function called a) double which calculates square roots b) mySqrt which takes an integer as an argument and returns a double c) mysqrt which takes an argument of type x and returns a double d) mysqrt which takes a double as an argument and returns an integer

  • Given the function definition, which of the following are correct? int func(int n, double d) {...

    Given the function definition, which of the following are correct? int func(int n, double d) { int j = n; double sum = 0; while( j >= 0) { sum += d; -j; } return sum; } It compiles but computes none of these returns 7+2 returns 7! returns 7*2

  • what are the answes Which yields 2.5? (double)(10/4) (int)(10) / (int)(4) 10/4 (double)(10) / (double)(4) Considering...

    what are the answes Which yields 2.5? (double)(10/4) (int)(10) / (int)(4) 10/4 (double)(10) / (double)(4) Considering integer division, determine the result of 13 / 3 4.3 05 4.0 4 Which of the following statements is a valid declaration of a constant integer variable named STEP_SIZE? int STEP_SIZE = 5; O final int STEP_SIZE = 14; double STEP_SIZE = 5; final STEP_SIZE = 10; Which is an invalid identifier? num_Cars1 3numCars O_numCars numCars Which one is not a programming language. Java...

  • For two given array declarations: int x[3] and double y[3], which of the following is FALSE?...

    For two given array declarations: int x[3] and double y[3], which of the following is FALSE? o the memory size of x and y is same. O the last element of y is at subscript 2 O x and y are located at different memory locations o y can store the value 3.14 at any of its valid index

  • Given an integer x which is assumed to be in the list a, write a method...

    Given an integer x which is assumed to be in the list a, write a method that returns the position of the first occurrence of x in a. Positions are counted as 0,1,2,.... If x does not appear in the list, you should throw an IllegalArgumentException. static int find(int x, List<Integer> a) Given an integer x which is assumed to be in the list a, write a method that returns the position of the first occurrence of u in a....

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT