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adoni [48]
3 years ago
6

For the function definition int SomeFunc( /* in */ int alpha, /* in */ int beta ) { int gamma; alpha = alpha + beta; gamma = 2 *

alpha; return gamma; } what is the function postcondition?
Computers and Technology
2 answers:
Sonbull [250]3 years ago
3 0

Answer:

A function post-condition refers to what will happen  and return after calling the function.

Given the function definition as follows:

  1. int SomeFunc( /* in */ int alpha, /* in */ int beta )
  2. {
  3.    int gamma;
  4.    alpha = alpha + beta;
  5.    gamma = 2 * alpha;
  6.    return gamma;
  7. }

If we call the function by passing two values, 3 and 4, as input parameters, the 3 will be captured by alpha and 4 by beta. The two input values will by calculated based on the formula defined inside the function as follows:

alpha = 3 + 4 = 7

gamma = 2 * 7 = 14

At last the function will return 14.

lbvjy [14]3 years ago
3 0

Answer:

function value == 2*([email protected] + [email protected])

Explanation:

int SomeFunc( /*in */ int alpha,  /* in */ int beta )

{

int gamma;

alpha = alpha + beta;

gamma = 2 * alpha;

return gamma;

}

The post-condition is useful for testing purposes. It represents what value the function SomFunc is expected to return at the time of program execution in a simplified manner.

For the given problem the post-condition is

function value == 2*([email protected] + [email protected])

Where @entry represents the value of alpha and beta at the moment when the function was called.

Note:  /*in */  it represents comment in c++ language and is ignored by the compiler

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S_A_V [24]

Answer: I think is 3. They acquired cable channels. They acquired cable operators.

Explanation:

6 0
3 years ago
Write a function listLengthOfAllWords which takes in an array of words (strings), and returns an array of numbers representing t
vesna_86 [32]

Answer:

   public static int[] listLengthOfAllWords(String [] wordArray){

       int[] intArray = new int[wordArray.length];

       for (int i=0; i<intArray.length; i++){

           int lenOfWord = wordArray[i].length();

           intArray[i]=lenOfWord;

       }

       return intArray;

   }

Explanation:

  1. Declare the method to return an array of ints and accept an array of string as a parameter
  2. within the method declare an array of integers with same length as the string array received as a parameter.
  3. Iterate using for loop over the array of string and extract the length of each word using this statement  int lenOfWord = wordArray[i].length();
  4. Assign the length of each word in the String array to the new Integer array with this statement intArray[i]=lenOfWord;
  5. Return the Integer Array

A Complete Java program with a call to the method is given below

<em>import java.util.Arrays;</em>

<em>import java.util.Scanner;</em>

<em>public class ANot {</em>

<em>    public static void main(String[] args) {</em>

<em>       String []wordArray = {"John", "James", "David", "Peter", "Davidson"};</em>

<em>        System.out.println(Arrays.toString(listLengthOfAllWords(wordArray)));</em>

<em>        }</em>

<em>    public static int[] listLengthOfAllWords(String [] wordArray){</em>

<em>        int[] intArray = new int[wordArray.length];</em>

<em>        for (int i=0; i<wordArray.length; i++){</em>

<em>            int lenOfWord = wordArray[i].length();</em>

<em>            intArray[i]=lenOfWord;</em>

<em>        }</em>

<em>        return intArray;</em>

<em>    }</em>

<em>}</em>

This program gives the following array as output: [4, 5, 5, 5, 8]

7 0
3 years ago
The ACME Online Store offers different preferred customer discounts for customers who are "None", "Bronze", "Silver" and "Gold".
Nookie1986 [14]

Yes, the written program has the correct logic to assign the correct discount for each of the 4 valid values of customer_category

<h3>What is a Program?</h3>

This refers to the sequence of instructions that are keyed into a computer to execute user-specific commands.

Hence, we can see that based on the variable customer_category that has a string that is one of these 4 values:

0 for "None"

5 for "Bronze"

10 for "Silver"

20 for "Gold"

The program uses the correct syntax as it gives the correct discount based on the assigned values of the variable customer_category as executed with the syntax above.

Read more about programs here:

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marishachu [46]

Answer:

Explanation:

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8 0
3 years ago
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iren2701 [21]
It is Letter G
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