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Musya8 [376]
3 years ago
9

Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outpu

ts yes if every character is a digit 0-9. You may assume that the string does not contain spaces and will always contain less than 50 characters.Ex: If the input is:1995the output is:yesEx: If the input is:42,000 or1995!the output is:noHint: Use a loop and the isdigit() function (don't forget to include the ctype library).
Computers and Technology
1 answer:
ANEK [815]3 years ago
7 0

Answer:

#include <stdio.h>

#include <ctype.h>

int main(void) {

char data[50];

int i;

   printf("Enter data: ");

   scanf("%s", data);

 

for (i = 0; data[i] != '\0'; ++i){

 if(isdigit(data[i]) == 0){

  printf("\nno");

  return 0;

 }

}

printf("\nyes");

return 0;

}

Explanation:

Step 1 : Define variables and libraries

  • Variables:

           char data[50];

     int i;

  • Libraries:

           #include <stdio.h>

           #include <ctype.h>

Step 2:  Read the data and asign to variable:

       printf("Enter data: ");

       scanf("%s", data);

Step 3: Loop over the data :

       for (i = 0; data[i] != '\0'; ++i)

Step 4: Validate if the element is digit:

       if(isdigit(data[i]) == 0)

Step 5: If the element is not digit print no and finish the program:

               if(isdigit(data[i]) == 0){

  printf("\nno");

  return 0;

 }

Step 6: If all elements are digits print yes and finish the program:

       printf("\nyes");

return 0;

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Answer:

The correct option is a.

A business that collects personal information about consumers and sells that information to other organizations.

Explanation:

Data brokers, also known as data suppliers, data fetchers, information brokers, or even data providers are businesses or companies (even individuals) that, on the most basic level, source and aggregate data and information (mostly information that are meant to be confidential or that are in the real sense difficult to get) and then resell them to third parties. These third parties could be other data brokers.  

They collect data and information from a wide range of resources and sources - offline and/or online e.g web access history, bank details, credit card information, official records (such as birth and marriage certificates, driver's licenses).  

Brokers can steal round about any information. Examples of information that brokers legally or illegally steal are full name, residential address, marital status, age, gender, national identification number, bank verification number. Brokers and hackers are siblings.

A couple types of data brokers are:

1. Those for fraud detection

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Hope this helps!

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Answer:

import java.util.Scanner;

public class TestClock {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("Enter two integer numbers");

       int num1 = in.nextInt();

       int num2 = in.nextInt();

       int newSum=num1+10;

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       do{

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Explanation:

Using Java Programming language

  1. Prompt user for the two inputs and save them as num1 and num2(Using the scanner class)
  2. Create a new Variable newSum = num1+10
  3. Create a do...while loop to continually print the value of newSum, and increment it by 10 while it is less or equal to num2
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