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Instructions for a netbeans assignment, including three programming problems. Students are required to type and compile the given java code, fix any errors, and write down the output. Each problem involves modifying the main method and adding or removing certain lines.
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Name: ID: Cop2250 (Section 2) Assignment #1 [8 points] Due date 1/25/ Problem 1: Type the following program using NetBeans. Save and compile the program. Fix the error(s), run the code and write down its output. [2 pts] public class Display_p { /* Example 1: Displaying something on the screen public static void main(String [] args) { System.out.println("Programming I IT"); System.out.print("We have about: ") System.out.print(14 * 2); System.out.println(" class sessions during the semester."); } //end of main } //end of class
Problem 2: After Fix the error(s) in Problem 1, remove all lines in the main method , and add the following lines to the main method in problem 1. [2 pts] int x = 4;y = 5;z=3; String s = "Hello"; System.out.println(x + z + s + x + z); System.out.println(z/x + x + s + z/x + x); System.out.println(y*x + (x + s) + (x + y) + x); Is the program correct? If not, please correct it. What is the program output? Problem 3: Remove all lines in the main method of Problem 2 and add the following lines to the main method. [2 pts] i = 5; i = 5 * i++ + ++i * 3; Is the program correct? If not, please correct it. What is the value of i after second statement?