write a code in jsp to swap two numbers?
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Answer / ritesh prabhu
<%@ page language="java" %>
<html>
<head>
<TITLE>Swap Numbers </TITLE>
</head>
<body bgcolor="#9999FF" >
<FONT SIZE=4 COLOR=white><U>Program to Swap 2
Numbers</U></FONT><BR>
<%
int i=1;
int j=2;
out.print("<FONT SIZE=3 COLOR=white>");
out.println("Before swapping i="+i+" j="+j);
out.println("<br>");
int temp=i;
i=j;
j=temp;
out.println("After swapping i = " + i + " j = " + j);
out.print("</Font>");
%>
</body>
</html>
| Is This Answer Correct ? | 32 Yes | 10 No |
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 |
Answer / sandip
Where are the textboxes to swap the nos.........
| Is This Answer Correct ? | 11 Yes | 2 No |
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 | 4 No |
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 | 2 No |
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 |
Answer / vishal
<%@ page language="java" %>
<html>
<head>
<TITLE>Swap Numbers </TITLE>
</head>
<body bgcolor="red" >
<FONT SIZE=4 COLOR=white><U>Program to Swap 2
Numbers</U></FONT><BR>
<%
int a=1;
int b=3;
out.print("<FONT SIZE=3 COLOR=white>");
out.println("the number is swapping "+a+"+b);
out.println("<br>");
int b=a+b;
int b=a-b;
int a=a-b;
out.println("the swapped number is a = " + a + " b = " + b);
out.print("</Font>");
%>
</body>
</html>
| Is This Answer Correct ? | 3 Yes | 6 No |
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