Java Code for Number Pattern ( Pattern of 1,2,3,...9)

/* PATTERN 1 212 32123 4321234 543212345 ----------- ------------- */ /********************* CODE *********************/ import java.util.*; class pattern10 { public static void main(String args[]) { Scanner scr=new Scanner(System.in); System.out.println("Enter the number of rows "); int n=scr.nextInt(); for(int i=1;i<=n;++i) { for(int j=1;j<=n-i;++j) { System.out.print(" "); } for(int k=i;k>=1;--k) { System.out.print(k); } for(int l=2;l<=i;++l) { System.out.print(l); } System.out.println(); } }// end of main method }// end of main class /* OUTPUT C:\Users\Aditya\Desktop\aditya>javac pattern10.java C:\Users\Aditya\Desktop\aditya>java pattern10 Enter the number of rows 6 1 212 32123 4321234 543212345 65432123456 */

Java Code for Number Pattern (Pattern of 1,2,3...9)

/* PATTERN 1 21 321 4321 54321 ------- -------- */ import java.util.*; class pattern9 { public static void main(String args[]) { Scanner scr=new Scanner(System.in); int n; System.out.println("Enter the number of rows"); n=scr.nextInt(); for(int i=1;i<=n;++i) { for(int k=n;k>i;--k) System.out.print(" "); for(int j=i;j>=1;--j) { System.out.print(j); } System.out.println(); } } } /* OUTPUT C:\Users\Aditya\Desktop\aditya>javac pattern9.java C:\Users\Aditya\Desktop\aditya>java pattern9 Enter the number of rows 6 1 21 321 4321 54321 654321 */

Java Code for Number Pattern (Pattern of 1,2,3...9)

/* PATTERN 1 12 123 1234 12345 ------ ------- */ import java.util.*; class pattern8 { public static void main(String args[]) { Scanner scr=new Scanner(System.in); int n; System.out.println("Enter the number of rows"); n=scr.nextInt(); for(int i=1;i<=n;++i) { for(int j=1;j<=i;++j) { System.out.print(j); } System.out.println(); } } } /* OUTPUT C:\Users\Aditya\Desktop\aditya>javac pattern8.java C:\Users\Aditya\Desktop\aditya>java pattern8 Enter the number of rows 6 1 12 123 1234 12345 123456 */

Java Code for Number Pattern (Pattern of 1,2,3...9)

/* PATTERN 1 121 12321 1234321 123454321 ----------- ------------- */ /********************* CODE *********************/ import java.util.*; class pattern5 { public static void main(String args[]) { Scanner scr=new Scanner(System.in); System.out.println("Enter the number of rows "); int n=scr.nextInt(); for(int i=1;i<=n;++i) { for(int j=1;j<=n-i;++j) { System.out.print(" "); } for(int k=1;k<=i;++k) { System.out.print(k); } for(int l=i-1;l>0;--l) { System.out.print(l); } System.out.println(); } }// end of main method }// end of main class /* OUTPUT C:\Users\Aditya\Desktop\aditya>javac pattern5.java C:\Users\Aditya\Desktop\aditya>java pattern5 Enter the number of rows 5 1 121 12321 1234321 123454321 */