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Tamiku [17]
3 years ago
9

Create a datafile called superheroes.dat using any text-based editor, and enter at least three records storing superheroes’ name

s and main superpower. Make sure that each field in the record is separated by a space.
Computers and Technology
1 answer:
vitfil [10]3 years ago
7 0

Answer:

Open a text-based editor like Microsoft word, notepad, libraoffice, etc, type the name of the super hero on the first field and the main power on the second field. Then click on the file menu or press ctrl-s and save file as superheroes.dat.

Explanation:

The file extension 'dat' is used to hold data for programs, for easy access. The file above holds data in fields separated by a space and has multiple records.

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Write a program that prompts the user to enter two positive integers less than 1,000,000,000 and the program outputs the sum of
alexira [117]

Answer:

In Python:

low = int(input("Low: "))

high = int(input("High: "))

if low >= 1000000000 or high >=1000000000:

   print("Out of range")

else:

   mylist = []

   for num in range(low,high+1):

       flag = False

       if num > 1:

           for i in range(2, num):

               if (num % i) == 0:

                   flag = True

                   break

       if not flag:

           mylist.append(num)

           print(num, end = " ")

   print()

   print("The twin primes are: ",end="")

   count = 0

   for i in range(1,len(mylist)):

       if mylist[i] - mylist[i-1] == 2:

           print(str(mylist[i])+" & "+str(mylist[i-1]),end=", ")

           count+=1

   print()

   print("There are "+str(count)+" twin primes")

Explanation:

See attachment for complete program where comments were used to explain each line

Download txt
7 0
3 years ago
Write a C++ programthat returns the type of a triangle (scalene, equilateral,or
bixtya [17]

Answer:

#include<iostream>

using namespace std;

int main(){

   //initialize

   int a, b,c;

   //print the message

   cout<<"Enter the three sides of the triangle: "<<endl;

   //store in the variables

   cin>>a>>b>>c;

   //if-else statement for checking the conditions  

   if(a == b && b == c && a == c){

       cout<<"\nThe triangle is equilateral";

   }else if(a != b && b != c && a != c ){

       cout<<"\nThe triangle is scalene";

   }else{

       cout<<"\nThe triangle is isosceles";

   }

   return 0;

}

Explanation:

Create the main function and declare the three variables for the length of the sides of the triangle.

print the message on the screen for the user. Then the user enters the values and its store in the variables a, b, and c.

use the if-else statement for checking the conditions.

Equilateral triangle: all sides of the triangle are equal.

if condition true, print the equilateral triangle.

Scalene triangle: all sides of the triangle are not equal.

if condition true, print the Scalene triangle.

if both conditions is not true, then, the program moves to else part and print isosceles.

8 0
3 years ago
What is the Difference between CUI and GUI
Fynjy0 [20]

Hi there!


GUI Means Graphical user interface


CUI means  Controlled Unclassified Information


Theres the difference they are completely different from each other.


PLEASE MARK BRAINLIEST

-WeasuLL

7 0
3 years ago
Read 2 more answers
What considerations should you make when deciding on the size of a table?
Kisachek [45]

Answer:

You should consider the number of cells needed for data, labels, titles, and formulas.

Explanation:

4 0
3 years ago
Join me to play mm2<br><br><br>in r0bl0x​
jenyasd209 [6]
Ok what's the code i will join
4 0
3 years ago
Read 2 more answers
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