Question

Write a program to accept two arrays to store name and total marks of students. Arrange the marks using bubble sort technique in descending order. Also display the marklist along with corresponding student name.​

Answer 1

Answer:

import java.util.Scanner;

class BubbleSortExample {

public static void main(String []args) {

int num, i, j, temp;

Scanner input = new Scanner(System.in);

System.out.println("Enter the number of integers to sort:");

num = input.nextInt();

int array[] = new int[num];

System.out.println("Enter " + num + " integers: ");

for (i = 0; i < num; i++)

array[i] = input.nextInt();

for (i = 0; i < ( num - 1 ); i++) {

for (j = 0; j < num - i - 1; j++) {

if (array[j] > array[j+1])

{

temp = array[j];

array[j] = array[j+1];

array[j+1] = temp;

}

}

}

System.out.println("Sorted list of integers:");

for (i = 0; i < num; i++)

System.out.println(array[i]);

}

}