Java Programs By Antas Jain

PROGRAM: ARROW PATTERN AIM: TO PRINT THE ARROW PATTERN SUCH AS 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 1 2 3 1 2 1 SYNTAX: import java.io.*; class pattern_arrow {     public static void main(String args[])throws IOException     {         BufferedReader br=new BufferedReader(new InputStreamReader(System.in));         System.out.println("ENTER A NUMBER");         int n=Integer.parseInt(br.readLine());         for(int i=1;i<=n;i++)         {             for(int j=1;j<=i;j++)             {                 System.out.print(j+" ");             }             System.out.println();         }         for...

PYRAMID SHAPE: USING FUNCTION CALLING ANOTHER FUNCTION AIM:   TO PRINT THE PYRAMIDAL SHAPE USING LOOP CONCEPT AND PRINTING NUMBERS EXAMPLE:                 1              2 3            4 5 6           7 8 9 10 SYNTAX import java.io.*; class pattern2 {     public static void main(String args[])throws IOException     {         BufferedReader br=new BufferedReader(new InputStreamReader(System.in));         System.out.println("Enter No. of lines to print");         int n= Integer.parseInt(br.readLine());         int x=1;         int l=n-1;         for(int i=1;i<=n;i++)         { spaces(l--);             for(int j=1;...