1. Write a program that asks the user to enter three names, and then displays the names sortedalphabetically in descending order. For example, if the user entered "Charlie", “Leslie", and"Andy", the program would display:LeslieCharlieAndyNote that these three names are just an example. The names could be any words.2. Write a program that asks the user to enter a year, and then displays whether that year is a leapyear or not. Note that a year is a leap year if the year is a multiple of 400, or it is a multiple of4 and not a multiple of 100.3. Write a program to repeatedly read integers from the standard input until it reads -1 and exits.For each number before -1, if it is positive and odd, do the following:• Output a triangle like the one below with the integer being the width of the triangle's bottomor the number of asterisks of the bottom row. For instance, if the integer is 7, you woulddisplay the triangle below:********Or if the integer is not positive or not odd, do nothing and continue to read another integer.4. A segment of an array is defined as a collection of consecutive elements in that array. The lengthof a segment is the number of elements in the segment. A repeating segment is a segmentwith all the elements in it having the same value. The following method returns the lengthof the longest repeating segment in a given int array. Complete the implementation of themethod.public int getLength0fLongestRepeatingSegment (int [] array) {// add your implementation here2}3

//note: as per bartleby policy, we can provide answer to first question only//1import…

1. Write a program that asks the user to enter three names, and then displays the names sorted alphabetically in descending order. For example, if the user entered “Charlie", "Leslie", and "Andy", the program would display: Leslie Charlie Andy Note that these three names are just an example. The names could be any words.

1. Write a program that asks the user to enter three names, and then displays the names sorted alphabetically in descending order. For example, if the user entered “Charlie", "Leslie", and "Andy", the program would display: Leslie Charlie Andy Note that these three names are just an example. The names could be any words.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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