SMART BEGINERS

Posts

Showing posts with the label PROGRAMS

Index Sequential Search

Code for Index Sequential Search import java . util .*; public class Index_search { public static void main ( String [] args ) { int i , a = 0 ; Scanner in = new Scanner ( System . in ); int arr [] = { 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 }; System . out . println ( "Please enter the number to be find: " ); int num = in . nextInt (); System . out . println ( "Please enter the steps to left" ); int steps = in . nextInt (); in . close (); for ( i = 0 ; i < arr . length ; ) { if ( num == arr [ i ] ) { System . out . println ( "Number found in the first one. " + i ); ...

Pattern : Pattern 13

Pattern 13 import java . util . Scanner ; public class Pattern13 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows to be printed: " ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int sp = 0 ; sp < n - i ; sp ++) { System . out . print ( " " ); } for ( int j = 0 ; j < n ; j ++) { System . out . print ( "#" ); } ...

Pattern : Pattern 12

Pattern 12 import java . util . Scanner ; public class Pattern12 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows to be printed: " ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n + i ; j ++) { if ( j <= i ) { System . out . print ( " " ); } else { System . out . print ( "#" ); } ...

Pattern : Pattern 11

import java . util .*; public class Pattern11 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows to be printed: " ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n ; j ++) { if ( i - j == 0 ) { System . out . print ( "#" ); } else if ( i + j ==( n - 1 )) { System . out . print ( "#" ); } ...

Pattern : Pattern 10

import java . util . Scanner ; public class Pattern10 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows to be printed: " ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n ; j ++) { if ( i - j <= 0 ) { System . out . print ( "# " ); } else { System . out . print ( " " ); ...

Pattern : Pattern 9

import java . util . Scanner ; public class Pattern9 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows to be printed: " ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n ; j ++) { if ( i - j <= 0 ) { System . out . print ( "#" ); } else { System . out . print ( " " ); ...

Pattern : Pattern 8

import java . util .*; public class Pattern8 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows you want" ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n ; j ++) { if ( i + j <=( n - 1 )) { System . out . print ( "# " ); } } System . out . println ( "" ); } for ( int i = 1 ; i < n ; i ++) { // Here i = 1 is taken so that...

Pattern : Pattern 7

import java . util .*; public class Pattern7 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows you want" ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n ; j ++) { if ( i + j >=( n - 1 )) { System . out . print ( "# " ); } else { System . out . print ( " " ); ...

Pattern : Pattern 6

import java . util .*; public class Pattern6 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows you want" ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n ; j ++) { if ( i + j >=( n - 1 )) { System . out . print ( "#" ); } else { System . out . print ( " " ); ...

Pattern : Pattern 5

import java . util .*; public class Pattern5 { public static void main ( String [] args ) { Scanner ab = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows you want in the Pattern:" ); int a = ab . nextInt (); for ( int i = 0 ; i < a ; i ++) { for ( int j = 0 ; j < a ; j ++) { if ( i + j >=( a - 1 )) { System . out . print ( "*" ); } else { ...

Pattern : Pattern 4

import java . util .*; public class Pattern4 { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . println ( "Please enter no. of rows to be printed:" ); int n = in . nextInt (); for ( int i = 0 ; i < n ; i ++) { for ( int j = 0 ; j < n ; j ++) { if ( i + j <=( n - 1 )) { System . out . print ( "#" ); } } System . out . println ( "" ); } in . close (); } }

Pattern : Pattern 3

import java . util .*; public class Pattern3 { public static void main ( String [] args ) { Scanner ab = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows you want in the Pattern:" ); int a = ab . nextInt (); for ( int i = 1 ; i <= a ; i ++) { for ( int j = 1 ; j <= a ; j ++) { if ( i - j <= 0 ) { System . out . print ( "# " ); } else { ...

Pattern : Pattern 2

import java . util .*; public class Pattern2 { public static void main ( String [] args ) { Scanner ab = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows you want in the Pattern:" ); int a = ab . nextInt (); for ( int i = 1 ; i <= a ; i ++) { for ( int j = 1 ; j <= a ; j ++) { if ( i - j <= 0 ) { System . out . print ( "# " ); } else { ...

Pattern: Pattern 1

import java . util .*; public class Pattern1 { public static void main ( String [] args ) { Scanner ab = new Scanner ( System . in ); System . out . println ( "Enter the no. of rows you want in the Pattern:" ); int a = ab . nextInt (); for ( int i = 1 ; i <= a ; i ++) { for ( int j = 1 ; j <= a ; j ++) { if ( i - j >= 0 ) { System . out . print ( "# " ); } } System . out . println ( "" ); } ab . close (); ...

Even_odd.java #Program to find Odd and Even

// Write a program to print whether a number is even or odd, also take input. import java . util . Scanner ; public class Odd_Even { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . print ( "Enter the number to check even or odd :" ); int num = in . nextInt (); if ( num % 2 == 0 ) { System . out . println ( num + " is an even num...

Program to Print the table of the Number

// Take a number as input and print the multiplication table for it. import java . util . Scanner ; public class Table { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . print ( "Enter a number to multiply and get the table : " ); int num = in . nextInt (); for ( int i = 1 ; i <= 10 ; i ++) { System . out . println ( num + " x " + i + "= " +( i * n...

Leap year Program in Java

import java . util . Scanner ; // Input a year and find whether it is a leap year or not. public class Leap_year { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in ); System . out . print ( "Please enter a year : " ); int year = in . nextInt (); boolean ans = checkyear ( year ); if ( ans == true ) { ...