What makes a recipe for a meal an example of an algorithm?

Write an expression that executes the loop body as long as the user enters a non-negative number. Note: If the submitted code ha

madam [21]

Answer:

while (Num>=0) {

System.out.println("enter a another number");

Num = in.nextInt();

}

Explanation:

The complete java code prompting a user to enter a number until a negative number is entered is given below:

import java.util.Scanner;

public class num6 {

public static void main (String [] args) {

Scanner in = new Scanner(System.in);

System.out.println("enter a number");

int Num = in.nextInt();

while (Num>=0) {

System.out.println("enter a another number");

Num = in.nextInt();

}

System.out.println("Done.");

return;

}

3 0

4 years ago

write a C program the prints out the size of variables with the following C data types- int, long, unsigned, long long, double,

Anit [1.1K]

<u>C program for finding size of different data types</u>

#include <stdio.h>

//driver function

int main()

{

int a; //declaring a of type int

float b; //declaring b of type float

double c; //declaring c of type double

char d; //declaring d of type char

long e; //declaring e of type long

long long f; //declaring f of type longlong

unsigned g; //declaring g of type unsigned

// Sizeof operator is used to evaluate the size of a variable

printf(" int data type contains: %lu bytes\n",sizeof(a));/*Finding size of int */

printf("float data type contains : %lu bytes\n",sizeof(b));/*Finding size of float */

printf("double data type contains: %lu bytes\n",sizeof(c));/*Finding size of double */

printf("char data type contains: %lu byte\n",sizeof(d));/*Finding size of char */

printf("long data type contains: %lu byte\n",sizeof(e));/*Finding size of long*/ printf("longlong data type contains: %lu byte\n",sizeof(f));/*Finding size of longlong */

printf("unsigned data type contains: %lu byte\n",sizeof(g)); /*Finding size of unsigned */

return 0;

}

<u>Output</u>

int data type contains: 4 bytes

float data type contains : 4 bytes

double data type contains: 8 bytes

char data type contains: 1 byte

long data type contains: 8 byte

longlong data type contains: 8 byte

unsigned data type contains: 4 byte

4 0

3 years ago

You are setting up your Windows computer to connect to the Internet and notice that when you type www.microsoft, the browser doe

Harrizon [31]

Answer:

Check your DNS settings

Explanation:

Different errors may occur when setting up your computer to connect to the internet, one of which is described in the question above.

The DNS (Domain Name System) is responsible for redirecting domain names to their physical IP address. Instead of remembering every IP address of sites you visit frequently, domain names are used for easy remembrance, the DNS makes the matching of domain names to IP addresses possible.

To change your DNS setting follow these steps:

Click settings from your start menu
Click on Network and Internet
Look to the bottom of the main page and click on "Network and Sharing Center"
On the left tab, click "Change adapter settings"
Right Click on the current network you are using and select properties
Left-click on the "Internet Protocol Version 4 (TCP/IPv4) and click on properties.
Check to see if "Obtain DNS server address automatically" is selected, if it is selected,
Click on the radio button under it "Use the following DNS server address"
Enter the DNS address you want to use
Click Ok and close the window.

The problem should be resolved.

4 0

3 years ago

Four ways to improve the performance of a hard disk include.

erik [133]

Answer:

Defragmenting, and optimizing, also on Windows to not use Paging unless you have an SSD. And to install a lightweight OS like Windows 11 super-lite, Linux etc.

7 0

2 years ago

Which term refers to actions that you would typically perform on a computer to revive it even if it functions in an unexpected m

sweet-ann [11.9K]

You'd usually reboot a PC if it malfunctions.

6 0

3 years ago