(Array IndexOutofBoundsException) Using the two arrays shown below, write a program that prompts the user to enter an integer between I and 12 and then displays the months and its number of days corresponding to the integer entered. Your program should display "wrong number" if the user enters a wrong number by catching ArrayIndexOutofBoundsException. *12.2 String[) months = ("January", "February", " March", "April". "May", "June","July". "August", "September", "October", "November", "December"}: int[] dom = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}):

(Array IndexOutofBoundsException) Using the two arrays shown below, write a program that prompts the user to enter an integer between I and 12 and then displays the months and its number of days corresponding to the integer entered. Your program should display "wrong number" if the user enters a wrong number by catching ArrayIndexOutofBoundsException. *12.2 String[) months = ("January", "February", " March", "April". "May", "June","July". "August", "September", "October", "November", "December"}: int[] dom = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}):

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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Problem Description - JAVA PROGRAMMING Use a Two-dimensional (3x3) array to solve the following problem: Write an application that inputs nine numbers, each of which is between 1 and 10, inclusive. Display the array after the user inputs each value. Rotate/flip the array by changing places. Make the rows columns and vice versa. You have to move the elements to their new locations. Remember to validate the input and display an error message if the user inputs invalid data. Documentation and the screenshot(s) of the results. Example: 1 2 3 4 5 6 7 8 9 the result will be : 1 4 7 2 5 8 3 6 9
1- Write a user-defined function that accepts an array of integers. The function should generate the percentage each value in the array is of the total of all array values. Store the % value in another array. That array should also be declared as a formal parameter of the function. 2- In the main function, create a prompt that asks the user for inputs to the array. Ask the user to enter up to 20 values, and type -1 when done. (-1 is the sentinel value). It marks the end of the array. A user can put in any number of variables up to 20 (20 is the size of the array, it could be partially filled). 3- Display a table like the following example, showing each data value and what percentage each value is of the total of all array values. Do this by invoking the function in part 1.
(Locate the largest element) Write the following function that finds the location of the largest element in a two-dimensional array. void 1ocateLargest(const double a[][4 ], int 1ocation[]) The location is stored in a one-dimensional array location that contains two elements. These two elements indicate the row and column indices of the largest element in the two-dimensional array. Write a test program that prompts the user to enter a 3 × 4 two-dimensional array and displays the location of the largest element in the array.
Q2: Create an array of integers of size 5 and take values from the user.(c++)a. Find the largest element in the array.b. Find the smallest element in the array.
(1) Prompt the user to enter five numbers, being five people's weights. Store the numbers in an array of doubles. Output the array's numbers on one line, each number followed by one space. Ex: Enter weight 1: 236.0 Enter weight 2: 89.5 Enter weight 3: 142.0 Enter weight 4: 166.3 Enter weight 5: 93.0 You entered: 236.0 89.5 142.0 166.3 93.0 (2) Output the total weight, by summing the array's elements. (3) Output the average of the array's elements, with 2 decimal places. (4) Output the max array element. Ex: Enter weight 1: 236.0 Enter weight 2: 89.5 Enter weight 3: 142.0 Enter weight 4: 166.3 Enter weight 5: 93.0 You entered: 236.0 89.5 142.0 166.3 93.0 Total weight: 726.8 Average weight: 145.36 Max weight: 236 Code: import java.util.Scanner; public class PeopleWeights { public static void main(String[] args) { /* Type your code here. */ }}
Subject : C++ Q- Write a program to store all the alphabets as characters in an array. The program should output: The Entire Alphabets in one line. The first six characters of the alphabets. The last ten characters of the alphabets. The tenth character of the alphabets.
6) Write a program that declares a 10-element integer array. Initialise the arrays with the values: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 using a for loop. Then output the array values.
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