Which component of an email gives the recipient an idea of the email’s purpose and urgency?

Write c++ program to find maximum number for three variables using statement ?

pantera1 [17]

Answer:

#include<iostream>

using namespace std;

int main(){

int n1, n2, n3;

cout<<"Enter any three numbers: ";

cin>>n1>>n2>>n3;

if(n1>=n2 && n1>=n3){

cout<<n1<<" is the maximum";}

else if(n2>=n1 && n2>=n3){

cout<<n2<<" is the maximum";}

else{

cout<<n3<<" is the maximum";}

return 0;

}

Explanation:

The program is written in C++ and to write this program, I assumed the three variables are integers. You can change from integer to double or float, if you wish.

This line declares n1, n2 and n3 as integers

int n1, n2, n3;

This line prompts user for three numbers

cout<<"Enter any three numbers: ";

This line gets user input for the three numbers

cin>>n1>>n2>>n3;

This if condition checks if n1 is the maximum and prints n1 as the maximum, if true

if(n1>=n2 && n1>=n3){

cout<<n1<<" is the maximum";}

This else if condition checks if n2 is the maximum and prints n2 as the maximum, if true

else if(n2>=n1 && n2>=n3){

cout<<n2<<" is the maximum";}

If the above conditions are false, then n3 is the maximum and this condition prints n3 as the maximum

else{

cout<<n3<<" is the maximum";}

return 0;

3 0

3 years ago

def getCharacterForward(char, key): """ Given a character char, and an integer key, the function shifts char forward `key` steps

zhenek [66]

Answer:

def getCharacterForward(char, key):
charList = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
if(len(char) > 1):
return None
elif(not isinstance(key, int)):
return -1
else:
index = charList.find(char)
if(index + key <= 25):
return charList[index + key]
else:
return charList[(index + key)% 26]
print(getCharacterForward("C", 4))
print(getCharacterForward("X", 4))

Explanation:

Firstly, define a charList that includes all uppercase alphabets (Line 2). We presume this program will only handle uppercase characters.

Follow the question requirement and define necessary input validation such as checking if the char is a single character (Line 4). We can do the validation by checking if the length of the char is more than 1, if so, this is not a single character and should return None (Line 5). Next, validate the key by using isinstance function to see if this is an integer. If this is not an integer return -1 (Line 6 - 7).

Otherwise, the program will proceed to find the index of char in the charList using find method (Line 9). Next, we can add the key to index and use the result value to get forwarded character from the charList and return it as output (Line 11).

However, we need to deal a situation that the char is found at close end of the charList and the forward key steps will be out of range of alphabet list. For example the char is X and the key is 4, the four steps forward will result in out of range error. To handle this situation, we can move the last two forward steps from the starting point of the charList. So X move forward 4 will become B. We can implement this logic by having index + key modulus by 26 (Line 13).

We can test the function will passing two sample set of arguments (Line 15 - 16) and we shall get the output as follows:

G

B

8 0

3 years ago

Brief deacription of how hard drives have evolved

Zepler [3.9K]

Answer:

The first HDD was created by IBM in 1956 and was the size of a refrigerator. The total storage capacity was 5 MB and only two heads were used to read the disks. The 1970s offered a hard disk drive in much smaller shells with the ability to store roughly 60 MB.

Please Mark Brainliest If This Helped!

4 0

2 years ago

Plz Help!! How should I answer the second question?

Harman [31]

Answer:

Just keep doing what you were doing explain what you would be doing in the future or where you see yourself in like 5 years and put details and things that make since to you!

4 0

3 years ago

Code an application program that keeps track of student informationat your college . Include their name, identification numbers,

timurjin [86]

Answer:

The full code is added in the comments as per regulations. Continuation of driver.java code from the comments is available on the screenshot

Explanation:

Editable code:

//ListingNode.java

class ListingNode {

private listpro listing11;

private ListingNode nextnode;

public ListingNode(listpro listing11) {

this.listing11 = listing11;

}

public listpro getListing() {

return listing11;

}

public void setListing(listpro listing11) {

this.listing11 = listing11;

}

public ListingNode getnextnode() {

return nextnode;

}

public void setnextnode(ListingNode nextnode) {

this.nextnode = nextnode;

}

public class Listlinked {

private ListingNode headnode;

public Listlinked() {

headnode = null;

}

public void insert(listpro listing11) {

ListingNode listingNode = new ListingNode(listing11);

if(headnode == null) {

headnode = listingNode;

} else {

ListingNode tempval = headnode;

while (tempval.getnextnode() != null) {

tempval = tempval.getnextnode();

}

tempval.setnextnode(listingNode);

}

public listpro fetch(String name) {

ListingNode tempval = headnode;

while (tempval != null) {

if(tempval.getListing().getNamedata().equalsIgnoreCase(name)) {

return tempval.getListing();

}

tempval = tempval.getnextnode();

}

return null;

}

public boolean delete(String name) {

ListingNode tempval = headnode;

boolean found = false;

if(headnode != null) {

if(headnode.getListing().getNamedata().equalsIgnoreCase(name)) {

headnode = headnode.getnextnode();

found = true;

} else {

while (tempval.getnextnode() != null) {

if (tempval.getnextnode().getListing().getNamedata().equalsIgnoreCase(name)) {

found = true;

tempval.setnextnode(tempval.getnextnode().getnextnode());

break;

}

tempval = tempval.getnextnode();

}

return found;

}

public void printAll() {

ListingNode tempval = headnode;

while (tempval != null) {

System.out.println(tempval.getListing().toString());

tempval = tempval.getnextnode();

}

//listpro.java

import javax.swing.*;

public class listpro {

private String Name;

private int ID;

private float grade_point;

public listpro(){

}

public listpro(String Name, int ID, float grade_point){

this.Name = Name;

this.ID = ID;

this.grade_point = grade_point;

}

public String getNamedata() {

return Name;

}

public void setNamedata(String Name) {

this.Name = Name;

}

public int getID() {

return ID;

}

public void setID(int ID) {

this.ID = ID;

}

public float getgrade_point() {

return grade_point;

}

public void setgrade_point(float grade_point) {

this.grade_point = grade_point;

}

public listpro deepCopy(){

listpro clone = new listpro(Name,ID,grade_point);

return clone;

}

public String toString(){

return "Name : " + Name + "\nID :" + ID + "\nGrade points :" + grade_point;

}

public void input(){

Name = JOptionPane.showInputDialog("Enter a Name");

ID = Integer.parseInt(JOptionPane.showInputDialog("Enter an ID"));

grade_point = Float.parseFloat(JOptionPane.showInputDialog("Enter a grade point average"));

}

6 0

3 years ago