JavaWrite a method called collapseSpaces that accepts a Scanner representing an input file and a PrintStream representing an output file as its parameters, then reads that file and outputs it with all its tokens separated by single spaces, collapsing any sequences of multiple spaces into single spaces. For example, consider the following text: many spaces on this line!If this text were a line in the file, the same line should be output as follows:many spaces on this line!You will want to place the method in a class to test it. Call the class CollapseSpacesHints:Your input and output files should be different files (filenames) to avoid overwriting filesYour method should work with input files that have multiple lines. Use a line-based approach. Keep the line breaks the same.

jesus loves you

explanation:

answer: make you irritable

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)