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3 years ago

Write a java program to print the following series: 1 5 9 13 17...n terms

Computers and Technology

2 answers:

andrew11 [14]3 years ago

6 0

Answer:

In Java:

import java.util.*;

public class Main{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

int n;

System.out.print("Max of series: ");

n = input.nextInt();

for(int i = 1; i<=n;i+=4){

System.out.print(i+" ");

}

Explanation:

This declares n as integer. n represents the maximum of the series

int n;

This prompts the user for maximum of the series

System.out.print("Max of series: ");

This gets user input for n

n = input.nextInt();

The following iteration prints from 1 to n, with an increment of 4

for(int i = 1; i<=n;i+=4){

System.out.print(i+" ");

}

trapecia [35]3 years ago

4 0

Answer:

In Java:

import java.util.*;

public class Main{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

int n;

System.out.print("Max of series: ");

n = input.nextInt();

for(int i = 1; i<=n;i+=4){

System.out.print(i+" ");

}

Explanation:

This declares n as integer. n represents the maximum of the series

int n;

This prompts the user for maximum of the series

System.out.print("Max of series: ");

This gets user input for n

n = input.nextInt();

The following iteration prints from 1 to n, with an increment of 4

for(int i = 1; i<=n;i+=4){

System.out.print(i+" ");In Java:

import java.util.*;

public class Main{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

int n;

System.out.print("Max of series: ");

n = input.nextInt();

for(int i = 1; i<=n;i+=4){

System.out.print(i+" ");

}

Explanation:

This declares n as integer. n represents the maximum of the series

int n;

This prompts the user for maximum of the series

System.out.print("Max of series: ");

This gets user input for n

n = input.nextInt();

The following iteration prints from 1 to n, with an increment of 4

for(int i = 1; i<=n;i+=4){

System.out.print(i+" ");

}

Explanation:

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Write a program name Dollars that calculates and displays the conversion of an entered number of dollars into currency denominat

Cloud [144]

Answer:

I will code in Javascript.

Preconditions:

The variable dollar is passed by parameter to the function.

function Dollars(dollar) {

//declare and initialize the variables.

var twenties = 0;

var tens = 0;

var fives = 0;

var ones = 0;

//If dollar is greater or equals 20, divide dollar by 20 and save it into the variable twenties. Then, save the remainder into the variable dollar.

if(dollar >= 20){

twenties = Math.floor(dollar/20);

dollar = dollar % 20;

}

//If dollar is greater or equal 10, divide dollar by 10 and save it into the variable twenties. Then, save the remainder into the variable dollar.

if(dollar>=10){

tens = Math.floor(dollar/10);

dollar = dollar % 10;

}

//If dollar is greater or equal 5, divide dollar by 5 and save it into the variable twenties. Then, save the remainder into the variable dollar.

if(dollar>=5){

fives = Math.floor(dollar/5);

dollar = dollar % 5;

}

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if(dollar>=1){

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//At this point, dollar is equal 0.It's time to display the conversion.

Console.log('20s :' + twenties);

Console.log('10s :' + tens);

Console.log('5s :' + fives);

Console.log('1s :' + ones);

}

Explanation:

The variable Math.floor(num) is used to round a number downward to its nearest integer.

For example, if dollar=57:

twenties = dollar/20 will be 57/20 = 2

dollar = dollar % 20 will be 57 % 20 = 17

tens = dollar/10 will be 17/10 = 1

dollar = dollar % 10 will be 17 % 10 = 7

fives = dollar/5 will be 7/5 = 1

dollar = dollar % 5 will be 7 % 5 = 2

ones = dollar/1 will be 2/1 = 2

dollar = dollar % 1 will be 0 % 5 = 0

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3 years ago

What will happen when you run this program?

Elenna [48]

Answer:

C. Infinite loop

Explanation:

num will be printed continuously since it will always be bigger than $0$ ( $10$ is greater than $0$ , satisfying the condition num > 0) making it an infinite loop since it will go on forever.

Hope this helps :)

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3 years ago

Write a java program to print the following series: 1 5 9 13 17...n terms​

Write a java program to print the following series: 1 5 9 13 17...n terms