Write input value for i, j, and k for a test case. The test case should be able to reveal error(s) by making the following Java code fail or return mathematically incorrect value. You only needs to give a single test case -- i.e., one value for each i,j, and k. static double invalidInput(int i, int j, int k) { if (j != 0) return i / j + k; else return i + k;
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- Write a java code for this problem General Statement: Read a string and determine whether each left parenthesis ‘(‘ has a matching right parenthesis ‘)’. Input: The first line of the data set for this problem is an integer that represents the number of strings that follow. Each string is on a separate line. Output: Output either MATCH or NO MATCH. All letters are upper case. The output is to be formatted exactly like that for the sample output given below. Assumptions: All letters are upper case. ( and ) are the only enclosure symbols in the string. Discussion: The left parenthesis must come before the right parenthesis in order to count as a matched set of parentheses. Sample Input: 3(3 + (7 * 2) – 6) HELLO AND (WELCOME (TO THE) TCEA (CONTEST) TODAY) IS ((SATURDAY()) Sample Output: MATCHNO MATCH NO MATCHISP-Java Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer. For coding simplicity, output a space after every integer, including the last. Ex: If the input is: -15 30 the output is: -15 -5 5 15 25 Ex: If the second integer is less than the first as in: 20 5 the output is: Second integer can't be less than the first.public static int test(int n, int k) { if (k == 0 || k == n) { return 1; } else if (k>n) { return 0; } else { return test(n-1, k-1) + test(n-1, k); } ww For each of the following calls, indicate the output that is produ test(7,5); test(6,4); test(4,5); test(8,3); test(5,5);
- practice JAVA program that inputs a string from the user and prints a copy of the string with the first character of each sentence capitalized. (No need to consider strings with punctuation marks other than a period.) NOTE: For string and character manipulation, you should use only the String and Character methods (and not methods of other API classes) HINT: To split a string with “. “ delimiter, pass the following expression to the split method: “\\. “ String methods split, charAt, and substring, and Character method toUpperCase can be helpful.Use Java Implement a game of Pig where the user plays against a "hold at 20 or goal" computer player that rolls until a 1 ("pig") is rolled, or the turn total is greater than or equal to 20, or the score plus the turn total is greater than or equal to 100. The first player is chosen randomly. An empty input (i.e., Enter) indicates that the user wishes to roll. Any entered line of non-zero length indicates that the user wishes to hold. Before the game, randomly select which player the user will be, and print the line "You will be player #.", where # is the user's player number. Then, print an instruction line "Enter nothing to roll; enter anything to hold." Before each turn, print a line with "Player 1 score: " and player 1's score. Print another line with "Player 2 score: " and player 2's score. Finally, print a line with "It is player #'s turn.", where "#" is replaced by the current player number. Play starts with player 1 and then alternates. For each roll, print a line with…Dry run the below programs and explain the reasons of output. If there is any error then correct that error with reasoning. class test { int a; int b; test(int i, int j) { a = i; b = j; } void meth(test o) { o.a *= 2; O.b /= 2;}} class Output { public static void main(String args[]) { test obj = new test(10 , 20); obj.meth(obj); System.out.println(obj.a + " " + obj.b); }}
- PLEASE HELP ME FIND THE JAVA CODE FOR THIS PROBLEM 4. Is It You, Cody? by CodeChum Admin Can you identify if Cody's name is spelled right? If so, then make a program that accepts four one-letter strings separated by space and print "Correct" if the inputted strings, combined in order, spell the name Cody correctly. If not, print "Wrong". It doesn't matter if it's in uppercase or lowercase, as long as it's spelled correctly, it's considered correct. Now, will you take on this task? Input A line containing four one-letter strings separated by a space. c·O·D·y Output A line containing a string. CorrectUsing Java program this: /* This program is preparing to play a Tic-tac-toe game. For now, it should only place X-s on the board in the place specified by the user on each turn. Here, you should implement the method printBoard() that should print a "board" passed to it. Notice that the board is SHIFTED to the right a bit. You should do it too! Don't change your main. Eventually your output should look something like this: 1 2 3 1 . . . 2 . . . 3 . . . Where do you want to place X? Enter row and column (separated by blank space): 2 2 1 2 3 1 . . . 2 . X . 3 . . . Where do you want to place X? Enter row and column (separated by blank space): 3 3 1 2 3 1 . . . 2 . X . 3 . . X Where do you want to place X? Enter row and column (separated by blank space): ... ... and so on. */ You can use this and complete the program: import java.util.Scanner; public class PrepTicTacToe1{ public static void…Rooter (without the quotation marks) is a new Java program that does the following:An integer named "start" (any value larger than zero) is received from the user when an appropriate prompt is shown.Data validation should be implemented to guarantee that the user delivers an integer that is greater than zero. The user should be given appropriate feedback and allowed to attempt again until acceptable input is obtained if validation is not passed.To locate and show the square roots of all the numbers from "start" to "0," the while loop is used.If the user input 8, you would discover the square root of 8, then the square root of 7, and so on.Each square root should be placed on its own line in the printout.To get the square roots of each number, use the Math.sqrt(double a) method and output the result as a float with four decimal places..
- Problem specification: There is a grid of NXN squares. We can easily determines how many different rectangles (squares are excluded) there are in the grid. For example, in a 3X3 grid, you can find 22 different rectangles, marked as the green rectangles. You can see that we did not count the red ones as they are squares. In this assignment, you will write a Java program that takes the value of N as input and determines the total area of all the rectangles in the grid. Assume that the smallest squares in the grid have length 1. So a 3X2 rectangle will have an area of 6. For example, the total area of all the rectangles in the 3X3 grid is 66.…Use JAVA to create a card game in which the dealer shuffles the deck and deals 13 cards out of the 52 to the player. The player sorts her hand and says whether it includes the King of Hearts. Repeat this process 4 times so that all the 52 cards are dealt. The player should return true or false without writing to the console. In response, the dealer should write on the console, "You won!" or "You loose again." Also create a unit test for the win and loose cases. Create an orignal code with Java card graphics. Please do not reshare a similar answer!for ( int i =0; i <= n; i++ ) { System.out.println( "The number is " + i ); if ( i == n ) i = i – n; } identify the type of error in the above code and give brief explanation to it