write a code in jsp to swap two numbers?

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Question Posted / lipu

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write a code in jsp to swap two numbers?..

Answer / ritesh prabhu

<%@ page language="java" %>
<html>
<head>
<TITLE>Swap Numbers </TITLE>
</head>
<body bgcolor="#9999FF" >
Program to Swap 2
Numbers 
<%
int i=1;
int j=2;
out.print("");
out.println("Before swapping i="+i+" j="+j);
out.println(" ");
int temp=i;
i=j;
j=temp;
out.println("After swapping i = " + i + " j = " + j);
out.print("");
%>
</body>
</html>

Is This Answer Correct ?

33 Yes

10 No

write a code in jsp to swap two numbers?..

Answer / lipu

a,b
a=a+b;
b=a-b,
a=a-b;
write them in scriplet and declaration.

Is This Answer Correct ?

21 Yes

4 No

write a code in jsp to swap two numbers?..

Answer / sandip

Where are the textboxes to swap the nos.........

Is This Answer Correct ?

11 Yes

2 No

write a code in jsp to swap two numbers?..

Answer / rakesh.fanu

class SwapingTest
{
public static void main(String xx[])
{
int a,b,temp;
a=10;
b=20;
System.out.println("Before Swaping :-");
System.out.println("Value a is "+a);
System.out.println("Value b is "+b);
temp=b;
b=a;
a=temp;
System.out.println("After Swaping :-");
System.out.println("Value a is "+a);
System.out.println("Value b is "+b);
}
}

Is This Answer Correct ?

11 Yes

5 No

write a code in jsp to swap two numbers?..

Answer / yadhunandan.t

wap to swap two numbers without using third variable.
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
clrscr();
printf("enter the value of a & b");
scanf("%d %d",&a,&b);
printf("\n\n\n before swaping");
printf("\n\ta:%d",a);
printf("\n\tb:%d",b);
a=a+b;
b=a-b;
a=a-b;
printf("\n\n\n after swaping");
printf("\n\ta:%d",a);
printf("\n\tb:%d",b);
getch();
}

Is This Answer Correct ?

5 Yes

3 No

write a code in jsp to swap two numbers?..

Answer / p.a.v.k.prasad

Swapping the two nubers without using third variable.

int a,b;

b=a+b;
b=a-b;
a=a-b;

try it.

Is This Answer Correct ?

3 Yes

5 No

write a code in jsp to swap two numbers?..

Answer / vishal

<%@ page language="java" %>
<html>
<head>
<TITLE>Swap Numbers </TITLE>
</head>
<body bgcolor="red" >
Program to Swap 2
Numbers 
<%
int a=1;
int b=3;
out.print("");
out.println("the number is swapping "+a+"+b);
out.println(" ");
int b=a+b;
int b=a-b;
int a=a-b;

out.println("the swapped number is a = " + a + " b = " + b);
out.print("");
%>
</body>
</html>