MOST IMPORTANT PROGRAM Is PLIMENTED BY SITANSU
package com.swain.cell;
public class Armstrong {
public static void main(String args[])
{
int n, sum = 0, temp, r;
n=407;
temp = n;
while( temp != 0 )
{
r = temp%10;
sum = sum + r*r*r;
temp = temp/10;
}
if ( n == sum )
System.out.println(n+" is an armstrong number.");
else
System.out.println(n+" is not an armstrong number.");
}
}
//BINARY SEARCH IN JAVA
package com.swain.cell;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class BinarySearch {
public static void main(String args[])throws IOException{
int i;
InputStreamReader x=new InputStreamReader(System.in);
BufferedReader y=new BufferedReader(x);
int a[]=new int[10];
System.out.println("ENTER THE NUMBER TO BE SEARCHED");
int n=Integer.parseInt(y.readLine());
System.out.println("ENTER 10 NUMBERS FOR THE ARRAY");
for(i=0;i<10;i++)
{
a[i]=Integer.parseInt(y.readLine());
}
System.out.println("CONTENTS OF ARRAY ARE");
for(i=0;i<10;i++)
{
System.out.println(a[i]);
}
System.out.println("NUMBER TO BE SEARCHED IS "+n);
int p=-1,mid,l=0,u=9;
while(l<=u)
{
mid=(l+u)/2;
if(a[mid]==n)
{
p=mid;
break;
}
else if(n> a[mid])
{
l=mid+1;
}
else if(n<a[mid])
{
u=mid-1;
}
}
if(p==-1)
{
System.out.println("NUMBER DOES NOT EXIST IN THE ARRAY");
}
else
{
System.out.println("NUMBER EXISTS AT THE INDEX "+p);
}
}
}
//COUNT WORD IN JAVA
package com.swain.cell;
import java.util.StringTokenizer;
public class CountWords {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String st="how to count word in java?";
int count=0;
StringTokenizer stk=new StringTokenizer(st," ");
while(stk.hasMoreTokens()){
String token=stk.nextToken();
count++;
}
System.out.println("Number of words are: "+count);
}
}
//MULTIPLECATION TWO STRING
package com.swain.cell;
public class Div {
public String Mul (int a, int b){
int sum=a*b;
System.out.println("Sum="+sum);
return "temp="+sum;
}
public static void main (String args[]){
Div p=new Div();
String str=null;
str=p.Mul(15, 5);
System.out.println(str);
}
}
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