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3 years ago

List and explain the error in the code

Computers and Technology

1 answer:

tamaranim1 [39]3 years ago

7 0

Answer:

Errors:

1. semicolon is missing in the declaration of string.

2. for loop is not complete.

3. one curly braces is missing for closing class.

Explanation:

In the programming, semicolon is used at the end of the statement as a terminator.

in the declaration of string array semicolon is missing.

for loop is incomplete.

syntax of for loop;

for(initialization;condition;increment/decrement)

{

statement;

}

and finally curly braces in the programming braces must be enclose.

here, the braces of the class is missing.

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3 years ago

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Marta_Voda [28]

Answer:

index.html:

<!DOCTYPE html>

<html>

<head>

<title>Brainly</title>

</head>

<body>

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3 years ago

1.Write a Java program to solve the following problem using modularity. Write a method that rotates a one-dimensional array with

Westkost [7]

Answer:

Explanation:

The following code is written in Java and it asks the user for the size of the array. Then it randomly populates the array and prints it. Next, it rotates all the elements to the right by 1 and prints the new rotated array.

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Random;

import java.util.Scanner;

class Brainly {

public static void main(String[] args) {

Random r = new Random();

Scanner in = new Scanner(System.in);

System.out.println("Enter Size of the Array: ");

int arraySize = in.nextInt();

ArrayList<Integer> myList = new ArrayList<>();

for (int x = 0; x < arraySize; x++) {

myList.add(r.nextInt(15));

}

System.out.println("List Before Rotation : " + Arrays.toString(myList.toArray()));

for (int i = 0; i < 1; i++) {

int temp = myList.get(myList.size()-1);

for (int j = myList.size()-1; j > 0; j--) {

myList.set(j, myList.get(j - 1));

}

myList.set(0, temp);

}

System.out.println("List After Rotation : " + Arrays.toString(myList.toArray()));

}

6 0

3 years ago