You can create a database using one of the many templates available or by creating a new ______ database.
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The missing segment of the code illustrates the use of functions.
Functions are also referred to as <em>procedures or methods</em>; they are set of instructions that act as one.
The code segment that complete the code in the question is as follows:
<em>def calc_pyramid_volume(length, width, height): </em>
<em> baseArea = length * width </em>
<em> Volume = baseArea * height * 1/3 </em>
<em> return Volume</em>
<em />
<em />
The first line of the code segment declares the function itself
<em>def calc_pyramid_volume(length, width, height):</em>
Then, the base area of the pyramid is calculated
<em> baseArea = length * width</em>
Then, the volume of the pyramid is calculated
<em> Volume = baseArea * height * 1/3</em>
Lastly, the volume is returned to the main method
<em> return Volume</em>
So, the complete code (without comments) is:
<em>def calc_pyramid_volume(length, width, height): </em>
<em> baseArea = length * width </em>
<em> Volume = baseArea * height * 1/3 </em>
<em> return Volume </em>
<em> </em>
<em>length = float(input()) </em>
<em>width = float(input()) </em>
<em>height = float(input()) </em>
<em>print('Volume for', length, width, height, "is:", calc_pyramid_volume(length, width, height))</em>
<em />
See attachment for the sample run
Read more about functions at:
Answer:
Following are the method definition to this question:
public class Neg //defining class Neg
{
public static void replaceEvens(int[] numbers) //defining a method replaceEvens that accepts array
{
int i; //defining integer variable
for(i = 0 ; i < numbers.length; i++) //defining foop to counts number
{
if(numbers[i]%2 == 0) //defining condition to check number is even
{
numbers[i] = numbers[i] * -1; //multiply the number by -1
}
}
for(i = 0 ; i < numbers.length; i++) // defining loop print array
{
System.out.print(numbers[i] + " "); //print array
}
}
public static void main(String[] as)//defining main method
{
int[] numbers = {12, 10, 18, 5, 2,22}; //defining array numbers and assign value
System.out.println("Elements of array: "); //print message
for(int i = 0 ; i < numbers.length ; i++) //defining loop to print message
{
System.out.print(numbers[i] + " "); //print array
}
System.out.println("\n After replaceEvens"); //print message
replaceEvens(numbers); //calling method replaceEvens
}
}
Output:
please find the attachment.
Explanation:
- In the given program a static method replaceEvens is declared, in which array numbers pass as the parameter, inside the for method loop is declared, which counts array number in this loop if block is defined, that check-in array there is an even number.
- In the condition is true it will multiply the number by -1, and output side the loop it will define another loop to print its value.
- Inside the main method, a number array is declared, that first prints its value then call the method to print its change value.
