Lab Assignment 1 PDF

CSE 1001: Introduction to Computer Programming Programming Assignment-1 (Elements of Programming) Question-1: Write a java program to display following messages. Hello “ITERIAN” Welcome to Siksha ‘O’ Anusandhan Family. We...

CSE 1001: Introduction to Computer Programming Programming Assignment-1 (Elements of Programming) Question-1: Write a java program to display following messages. Hello “ITERIAN” Welcome to Siksha ‘O’ Anusandhan Family. Welcome to “Introduction to Computer Laboratory” Java is fun for All !! Question-2: Write a complete Java program that shows the pattern similar to the following. Question-3: Write a java program to print the following pattern using Hash (#). ########################################## ## ## ## ## ## ## ## ## ## ## ########################################## Question-4: Write a java program that will display your First, Middle and Last name in different lines without using the method println( ). Question-5: Write a java program to greet someone. Your program stores person name and greeting message into two variables, and displays their values on the screen. E.g. Hey Rishi, Good Morning! Question-6: Write a java program to store your Bank account no, name and balance in three different variables and display their value on the screen as given: “My name is Amit Kumar bearing account number 123456 having balance 7654.98” Question-7: Write a java program to exchange the values of two variables of integer type X and Y using third temporary variable Z Question-8: Write a java program to exchange the values of two variables of integer type X and Y without using third temporary variable. Question-9: What do each of the following print? a) System.out.println(5); b) System.out.println((float)25/6); c) System.out.println(5+'6'); d) System.out.println(5+7+'9'); e) System.out.println("92"+7+5); f) System.out.println(2+"9"); Question-10: Assume a string variable ruler1 contains “1” initially i.e. String ruler1=”1” Write a java program to print the following output using string concatenation. (You can take extra string variables) 1 1 2 1 1 2 1 3 1 2 1 1 2 1 3 1 2 1 4 1 2 1 3 1 2 1  HOME ASSIGMENT Question-1: What do each of the following print? a) System.out.println(2 + "bc"); b) System.out.println(2 + 3 + "bc"); c) System.out.println((2+3) + "bc"); d) System.out.println("bc" + (2+3)); e) System.out.println("bc" + 2 + 3); Question-2: What do each of the following print? a) System.out.println('b'); b) System.out.println('b' + 'c'); c) System.out.println((char) ('a' + 4)); Question-3: Suppose that a variable a is declared as int a = 2147483647 (or equivalently, Integer.MAX_VALUE ). What do each of the following print? a) System.out.println(a); b) System.out.println(a+1); c) System.out.println(2-a); d) System.out.println(-2-a) e) System.out.println(2*a); f) System.out.println(4*a); Question-4: Suppose that a variable a is declared as double a = 3.14159. What do each of the following print? a) System.out.println(a); b) System.out.println(a+1); c) System.out.println(8/(int) a); d) System.out.println(8/a); e) System.out.println((int) (8/a)); Question-5: Write a java program to exchange the value of 4 variables W,G,K,A such that the value of W will move to A, A to K, K to G and finally G to W. Exchange using with and without using extra variables ***********************