In this article, we will understand how to print a multiplication table. Multiplication table is created by iterating the required input 10 times using a for loop and multiplying the input value with numbers from 1 to 10 in each iteration. Show Below is a demonstration of the same − Input Suppose our input is − Input : 16 Output The desired output would be − The multiplication table of 16 is : 16 * 1 = 16 16 * 2 = 32 16 * 3 = 48 16 * 4 = 64 16 * 5 = 80 16 * 6 = 96 16 * 7 = 112 16 * 8 = 128 16 * 9 = 144 16 * 10 = 160 AlgorithmStep 1 – START Step 2 – Declare two integer values namely my_input and i. Step 3 - Read the required values from the user/ define the values Step 4 – Iterate from 1 to 10 using a for-loop, and in each iteration, multiply the numbers 1 to 10 with the input. Step 5- Display the resulting value in after each iteration. Step 6- Stop Example 1Here, the input is being entered by the user based on a prompt. You can try this example live in ourcoding ground tool .import java.util.Scanner; public class MultiplicationTable { public static void main(String[] args) { int my_input, i; my_input = 16; System.out.println("Required packages have been imported"); Scanner my_scanner = new Scanner(System.in); System.out.println("A reader object has been defined "); System.out.print("Enter a number : "); my_input = my_scanner.nextInt(); System.out.println("The multiplication table of " +my_input + " is :"); for(i = 1; i <= 10; ++i){ System.out.printf("%d * %d = %d OutputRequired packages have been imported A reader object has been defined Enter a number : 16 The multiplication table of 16 is : 16 * 1 = 16 16 * 2 = 32 16 * 3 = 48 16 * 4 = 64 16 * 5 = 80 16 * 6 = 96 16 * 7 = 112 16 * 8 = 128 16 * 9 = 144 16 * 10 = 160 Example 2Here, the integer has been previously defined, and its value is accessed and displayed on the console. public class MultiplicationTable { public static void main(String[] args) { int my_input, i; my_input = 16; System.out.println("The number is defined as " +my_input); System.out.println("The multiplication table of " +my_input + " is :"); for(i = 1; i <= 10; ++i){ System.out.printf("%d * %d = %d OutputThe number is defined as 16 The multiplication table of 16 is : 16 * 1 = 16 16 * 2 = 32 16 * 3 = 48 16 * 4 = 64 16 * 5 = 80 16 * 6 = 96 16 * 7 = 112 16 * 8 = 128 16 * 9 = 144 16 * 10 = 160 Following is a Java program which accepts an integer variable from user and prints the multiplication table of that particular integer. Exampleimport java.util.Scanner; public class MultiplicationTable { public static void main(String args[]) { System.out.println("Enter an integer variable :: "); Scanner sc = new Scanner(System.in); int num = sc.nextInt(); for(int i=1; i<= 20; i++) { System.out.println(""+num+" X "+i+" = "+(num*i)); } } } OutputEnter an integer variable :: 17 17 X 1 = 17 17 X 2 = 34 17 X 3 = 51 17 X 4 = 68 17 X 5 = 85 17 X 6 = 102 17 X 7 = 119 17 X 8 = 136 17 X 9 = 153 17 X 10 = 170 17 X 11 = 187 17 X 12 = 204 17 X 13 = 221 17 X 14 = 238 17 X 15 = 255 17 X 16 = 272 17 X 17 = 289 17 X 18 = 306 17 X 19 = 323 17 X 20 = 340 IntroductionIn this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability.. import java.util.Scanner; public class JavaExcercise { public static void main(String[] args) { int j,num; { System.out.print("Enter number of terms : "); Scanner in = new Scanner(System.in); num = in.nextInt(); System.out.println ("\n"); for(j=0;j<=num;j++) System.out.println(num+" X "+j+" = " +num*j); } } } ResultWrite a Java program to display the multiplication table of a given integerHow to write a program for multiplication table in Java?Java Program to Print Multiplication Table. import java.util.Scanner;. public class Multiplication_Table.. public static void main(String[] args). Scanner s = new Scanner(System. in);. System. out. print("Enter number:");. int n=s. nextInt();. How to write multiplication table in Java using while loop?Example 2: Using While Loop
As you can see here, the iterator count starts from i=1 and goes all the way to i = range, which is 15 in this case. In each iteration, we are printing n * i = n*i, where n is the number for which multiplication table is being printed. Here n=9, and then we increase the iteration count by 1.
How to print a table of a number in Java?Using Java for Loop. import java.util.Scanner;. public class TableExample.. public static void main(String args[]). Scanner sc = new Scanner(System.in);. System.out.print("Enter number: ");. //reading a number whose table is to be print.. How to print in table format in Java?FormatterExample.java. import java.util.Formatter;. public class FomatterExample.. public static void main(String args[]) throws Exception.. int num[] = {10, 21, 13, 4, 15, 6, 27, 8, 19};. Formatter fmt = new Formatter();. fmt.format("%15s %15s %15s\n", "Number", "Square", "Cube");. |