Before a program written in c can be executed on a computer, what step is required to be done first?

Write a program to calculate the volume of a cube which contains 27 number of small identical cubes on the basis of the length o

Brrunno [24]

Answer:

<em>This program is written in python programming language.</em>

<em>The program is self explanatory; hence, no comments was used; However, see explanation section for line by line explanation.</em>

<em>Program starts here</em>

length = float(input("Length of small cube: "))

volume = 27 * length**3

print("Volume: "+(str(volume)))

Explanation:

The first line of the program prompts the user for the length of the small cube;

length = float(input("Length of small cube: "))

The volume of the 27 identical cubes is calculated on the next line;

volume = 27 * length**3

Lastly, the calculated volume of the 27 cubes is printed

print("Volume: "+(str(volume)))

4 0

3 years ago

__________ are the first line of defense against unsafe drivers.

vova2212 [387]

Peace officers are the first line of defense against unsafe drivers. These officers are appointed for a specific purpose of upholding law and order, so they would be the ones who are there to help you in case of an accident caused by unsafe drivers. A peace officers is just another term for a law enforcement officer, or just the police.

5 0

3 years ago

unexpected file format. please use tab-delimited bed, gff, or vcf. perhaps you have non-integer starts or ends at line 1?

Anon25 [30]

In case of the problem or error below, the issue is because the fields are said to be separated by a TAB as well as an extra space before "to" .

<h3>What is the error about?</h3>

In coding, one can encounter a lot of error. It can be a simple dot or even a hash tag.

Therefore, note that BEDTools is one that givesa lot of file formats it is said to supports. So, the Fields in a file need to be separated by TAB and the use of only TABs.

The example of an entry that can lead to this error is"

chrX<TAB><SPACE>136520467<TAB><SPACE>136520477

or say

chrX<TAB>136520467<SPACE><TAB>136520477<SPACE>

Therefore, In case of the problem or error below, the issue is because the fields are said to be separated by a TAB as well as an extra space before "to"

Learn more about coding error from

brainly.com/question/18497347

#SPJ1

See full question below

windowBed -a macs.bed -b gps.bed

Unexpected file format. Please use tab-delimited BED, GFF, or VCF.

Perhaps you have non-integer starts or ends at line 1?

Also these are few sample lines from bed file.

gps.bed

chrX 136520467 136520477

chr18 50319147 50319157

chr21 9827099 9827109

chr9 42819113 42819123

chrX 108297487 108297497

macs.bed

chr1 27856 29322

chr1 442104 442496

chr1 540185 540811

chr1 564698 565448

chr1 713184 714252

chr1 761694 762974

5 0

2 years ago

Find a, b, and c<br> A a=4 square root of 6 b= 8 square root of 2 ; c= 4 square root of 2

Harrizon [31]

Answer:

34

Explanation:

6 0

3 years ago

NOTE: in mathematics, the square root of a negative number is not real; in Java therefore, passing such a value to the square ro

zavuch27 [327]

Answer:

import java.util.Scanner;

class square_root

{

public static void main (String[] args)

{

Scanner s=new Scanner(System.in);

System.out.print("Enter the area: ");

double areaOfSquare=s.nextDouble();

if(areaOfSquare<0)

{

System.out.println("INVALID");

System.exit(2);

}

System.out.println("The side of the square is: "

+Math.sqrt(areaOfSquare));

}

Explanation:

4 0

3 years ago