Perform depth-first search on each of the following graphs; whenever there's a choice of vertices, pick the one that is alphabetically first. Classify each edge as a tree edge, forward edge, back edge, or cross edge, and give the pre and post number of each vertex.

Answers

Answer 1
Answer:

Answer:

See the table attached for complete solution to the problem.


Related Questions

Which technology is suitable to cover the whole city for internet?​
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NMCI is the name used for a large-scale effort to link Navy and Marine Corps computer systems on bases, boats, and in offices around the world. When completed, this internal WAN will use Internet technology to link soldiers in the field with support personnel on bases, etc. NMCI is an example of a(n):

In this chapter, you learned that although a double and a decimal both hold floating-point numbers, a double can hold a larger value. Write a C# program named DoubleDecimalTest that declares and displays two variables—a double and a decimal. Experiment by assigning the same constant value to each variable so that the assignment to the double is legal but the assignment to the decimal is not.

Answers

Answer:

The DoubleDecimalTest class is as follows:

using System;

class DoubleDecimalTest {

 static void Main() {

     double doubleNum = 173737388856632566321737373676D;  

    decimal decimalNum = 173737388856632566321737373676M;

   Console.WriteLine(doubleNum);

   Console.WriteLine(decimalNum);  }}

Explanation:

Required

Program to test double and decimal variables in C#

This declares and initializes double variable doubleNum

     double doubleNum = 173737388856632566321737373676D;

This declares and initializes double variable decimalNum (using the same value as doubleNum)

     decimal decimalNum = 173737388856632566321737373676M;

This prints doubleNum

   Console.WriteLine(doubleNum);

This prints decimalNum

   Console.WriteLine(decimalNum);

Unless the decimal variable is commented out or the value is reduced to a reasonable range, the program will not compile without error.

When applying scenario logic to technology commercialization we should not consider if there is enough social, political, and market support for commercialization to take place Select one: True False

Answers

Answer:

False

Explanation:

The revenue has to be considered when commercializing technology. Social, political and market support determine whether there will be customers or not. So when applying scenario logic to technology commercialization we have to consider if there is market for the technology, if the society is willing ot pay for the technology anf if politics of the region will allow the business to operate.

This problem will be discussed in Lab6. In Lab6, the TAs will also discuss about the solution of Function Problem 1 that required you to write several functions. Additionally, the last week's lab problems on loop will be discussed too, if you need more help on them. See the deadline. You should try your best to complete it within the lab time. First n prime numbers: Write a program that takes a positive integer n as input and prints all the prime numbers from 1 to n.

Answers

Answer:

C++.

Explanation:

#include <iostream>

using namespace std;

////////////////////////////////////////////////////////////////

void printPrime(int n) {

   if (n > 0) {

       cout<<2<<endl;

       

       for (int i=3; i<=n; i++) {

          bool isPrime = true;

           

           for (int j=2; j<i; j++) {

               if (i % j == 0) {

                   isPrime = false;

                   break;

               }

           }

           

           if (isPrime == true)

               cout<<i<<endl;

       }

   }

   else {

       cout<<"Invalid input";

   }

}

int main() {

   int n;

   cout<<"Enter positive integer: ";

   cin>>n;

   printPrime(n);

   return 0;

}

What is computer?iwhat is computer ​

Answers

Answer:

an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program

Explanation:

Answer:

a divice to play games on, learn on, and other helpful things

Explanation:

in C, Print the two strings, firstString and secondString, in alphabetical order. Assume the strings are lowercase. End with newline. Sample output: capes rabbits

Answers

Answer:

View Images.

Image1  = the code

Image2 = testcase 1

Image3 = testcase 2

Image4 = testcase 3

Write an application that calculates and displays the amount of money a user would have if his/her money could be invested at 5% interest for one year. Create a method that prompts the user for the starting value of the investment and returns it to the calling program. Call a separate method to do the calculation and return the result to be displayed. Save the program as Interest.java

Answers

Answer:

// Application in java.

// package

import java.util.*;

// class definition

class Main

{

  // method for calculating interest

  public static float calculateInterest(float start_bal,float i_Rate)

  {

  // calculate return

     float return_Amount=start_bal+(start_bal*(i_Rate/100));

     // return

    return return_Amount;

  }

// main method of the class

public static void main (String[] args) throws java.lang.Exception

{

   try{

         // scanner Object to read the input

         Scanner sc = new Scanner(System.in);

         // variables

         float start_bal;

         float i_Rate=5;

         // ask to enter start money

        System.out.print("Enter start money:");

        // read start money

        start_bal=sc.nextFloat();

        // call the function and print the return amount

        System.out.println("5% interest earned on $" + start_bal + " after one year is $" + calculateInterest(start_bal,i_Rate));

   }catch(Exception ex){

       return;}

}

}

Explanation:

Declare and initialize interest rate with 5.Then read the start money from user.Then call the method calculateInterest() with parameter start_bal and i_Rate.It will calculate the return amount after 1 year.Print the returned amount in main method.

Output:

Enter start money:1500

5% interest earned on $1500.0 after one year is $1575.0