Given a number n as input, we need to print its table, where N>0.
Example
Input 1 :- N = 7
Output :-
7 * 1 = 7
7 * 2 = 14
7 * 3 = 21
7 * 4 = 28
7 * 5 = 35
7 * 6 = 42
7 * 7 = 49
7 * 8 = 56
7 * 9 = 63
7 * 10 = 70
Two ways are shown to Print Multiplication Table for any Number:
- Using for loop for printing the multiplication table upto 10.
- Using while loop for printing the multiplication table upto the given range.
Method 1: Generating Multiplication Table using for loop upto 10
Java
// Java Program to print the multiplication table of the// number N.class GFG { public static void main(String[] args) { // number n for which we have to print the // multiplication table. int N = 7; // looping from 1 to 10 to print the multiplication // table of the number. // using for loop for (int i = 1; i <= 10; i++) { // printing the N*i,ie ith multiple of N. System.out.println(N + " * " + i + " = " + N * i); } }} |
Output
7 * 1 = 7 7 * 2 = 14 7 * 3 = 21 7 * 4 = 28 7 * 5 = 35 7 * 6 = 42 7 * 7 = 49 7 * 8 = 56 7 * 9 = 63 7 * 10 = 70
Method 2:- Generating Multiplication Table using while loop upto any given range
Java
// Java Program to print the multiplication table of// number N using while loopclass GFG { public static void main(String[] args) { // number n for which we have to print the // multiplication table. int N = 7; int range = 18; // looping from 1 to range to print the // multiplication table of the number. int i = 1; // using while loop while (i <= range) { // printing the N*i,ie ith multiple of N. System.out.println(N + " * " + i + " = " + N * i); i++; } }} |
Output
7 * 1 = 7 7 * 2 = 14 7 * 3 = 21 7 * 4 = 28 7 * 5 = 35 7 * 6 = 42 7 * 7 = 49 7 * 8 = 56 7 * 9 = 63 7 * 10 = 70 7 * 11 = 77 7 * 12 = 84 7 * 13 = 91 7 * 14 = 98 7 * 15 = 105 7 * 16 = 112 7 * 17 = 119 7 * 18 = 126
Time complexity: O(n) where n is given input range
Auxiliary space: O(1)
Method 3: Generating multiplication table of any number by using function.
Java
/*package whatever //do not write package name here */import java.io.*;import java.util.Scanner;class Program{ /*function to find table of number*/static void table(int no){ for (int i = 1; i<=10; i++) { System.out.print(i*no+" "); }} public static void main(String[] args) { System.out.println("Table of 6="); table(6);//calling function System.out.println("\nTable of 5="); table(5);//calling function }} |
Output
Table of 6= 6 12 18 24 30 36 42 48 54 60 Table of 5= 5 10 15 20 25 30 35 40 45 50
