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3 years ago

Darpa was created to

1 answer:

7 0

Darpa is an agency that emerges technologies for the military. I would say B. investigate technologies. This is logical because they are working with technologies investigating how, where, and why they need to emerge in the first place.

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When using bits to represent fractions of a number, can you create all possible fractions? Why or why not?

kumpel [21]

Answer:

The essence including its issue is listed in the interpretation subsection below.

Explanation:

Representing means the practice of someone using abstract, tangible as well as pictorial symbols as well as phrases and related circumstances to discuss ideas and express comprehension.
Representing fractions could indeed be overcome in almost the same manner as the positive factors of twice represented integers are using the negative factors of two to summarize to essentially fractional amounts.

4 0

3 years ago

A file named 'input.txt' contains a list of words. Write a program that reads the content of the file one word at a time. Check

Margarita [4]

Answer:

// here is code in java.

import java.io.*;

import java.util.Scanner;

class Main{

// function to check a word is palindrome or not

private static boolean is_Palind(String str1)

{

// if length of String is 0 or 1

if(str1.length() == 0 || str1.length() == 1)

{

return true;

}

else

{

// recursively check the word is palindrome or not

if(str1.charAt(0) == str1.charAt(str1.length()-1))

{

return is_Palind(str1.substring(1,str1.length()-1));

}

else

{

return false;

}

// driver function

public static void main(String[] args)

{// variable to store word

String word;

// BufferedWriter object

BufferedWriter buff_w = null;

// FileWriter object

FileWriter file_w = null;

// Scanner object

Scanner sc = null;

try

{

// read the input file name

sc = new Scanner(new File("input.txt"));

// output file

file_w = new FileWriter("output.txt");

// create a buffer in output file

buff_w = new BufferedWriter(file_w);

// read each word of input file

while(sc.hasNext())

{

word = sc.next();

// check word is palindrome or not

if(is_Palind(word))

{

// if word is palindrome then write it in the output file

buff_w.write(word);

buff_w.write("\n");

}

// close the buffer

buff_w.close();

// close the input file

sc.close();

}

// if there is any file missing

catch (FileNotFoundException e) {

System.out.println("not able to read file:");

}

// catch other Exception

catch (IOException e) {

e.printStackTrace();

}

Explanation:

Create a scanner class object to read the word from "input.txt" file.Read a word from input file and check if it is palindrome or not with the help of is_Palind() function.it will recursively check whether string is palindrome or not. If it is palindrome then it will written in the output.txt file with the help of BufferedWriter object. This will continue for all the word of input file.

Input.txt

hello world madam

level welcome

rotor redder

output.txt

madam

level

rotor

redder

3 0

3 years ago

Question 5 (2 points)

Scrat [10]

Answer:

B) 5 m/s

Explanation:

Took the test and this was the correct answer :)

6 0

3 years ago

How many Packs of cigarettes in one carton? 6, 8, 10, 12 ?

Gnesinka [82]

There are 8packs of 25, or 10 packs of 20 depending on the brand.... both adding up to 200 cigarettes total.

6 0

3 years ago

Write a program that creates a Date object, sets its elapsed time to 10000, 100000, 1000000, 10000000, 100000000, 1000000000, 10

Lady bird [3.3K]

Answer:

Explanation:

The following Java program creates various Date objects for each one of the provided milliseconds in the question. Then it calls the toString() method on each one. The last two milliseconds were not included because as a long variable they are too big for the Date object to accept. The code has been tested and the output is shown in the image below.

import java.util.Date;

class Brainly {

public static void main(String[] args) {

Date date = new Date();

date.setTime(10000);

System.out.println(date.toString());

Date date2 = new Date();

date2.setTime(100000);

System.out.println(date2.toString());

Date date3 = new Date();

date3.setTime(1000000);

System.out.println(date3.toString());

Date date4 = new Date();

date4.setTime(10000000);

System.out.println(date4.toString());

Date date5 = new Date();

date5.setTime(100000000);

System.out.println(date5.toString());

Date date6 = new Date();

date6.setTime(1000000000);

System.out.println(date6.toString());

}

3 0

3 years ago