Question

write a user defined function to check whether the given number is a palindrome or not.@ write a user defined function to check whether the given number is a palindrome or not.@ @Computer Science

Answer 1

pls help me...

Answer 2

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
{
int palindrome(int n)

Answer 3

wt to do next??

Answer 4

:)

Answer 5

pal

Answer 6

hey...:)

Answer 7

:)

Answer 8

pls help...

Answer 9

njano?

Answer 10

ohh...i havent studied that...:(

Answer 11

wndrful

Answer 12

poda arvind...

Answer 13

NJAN HELP CHEYAMEDI

Answer 14

then help pls.....:(

Answer 15

http://www.twiddla.com/671191

Answer 16

cm thrr

Answer 17

k u knw prgrm of palindrome?

Answer 18

yupz..

Answer 19

pinenetha prblm?

Answer 20

user defined function....idk that

Answer 21

scoolil eduthile?

Answer 22

cin>>num;
n=num;
digit =num%10;
rev=(rev*10)+digit;
num=num/10;
while(num!=0);

if(n==rev);
numbr is palindrome

Answer 23

lol...skul..hehe
they teach-2+5
hw-23^34xi+243i
exam-86^(110x)-36/23i+45^57*97^i

Answer 24

???

Answer 25

just kiddin ;)

Answer 26

:)

Answer 27

aa prgrm type cheyan kure neram pidikum

Answer 28

datz okie...i'l wait

Answer 29

podi eniku atrem type cheyan patila

Answer 30

ehhh.....:(

Answer 31

temmme u dunno...:P

Answer 32

ariyamedi poti

Answer 33

pkshe type cheyan samayamila sry

Answer 34

heyy...b descent..k?

Answer 35

k den ....will luk 4 sm1 else....

Answer 36

:D

Answer 37

ey i cal my gud frnds lyk tht u dnt lyk it??

Answer 38

hmmm....

Answer 39

?

Answer 40

hey...u knw any user defined functions??
lowercase to uppercase??

Answer 41

ya toupper

Answer 42

bt to use tht u need to include character.h file or smthng

Answer 43

string.h i think

Answer 44

mmm...nt needed...din study dat chptr..

Answer 45

So, first thing is first. I'm assuming you're using C++ because you use "cin" in some of your code samples.

So, if you already have something along the lines of:

string numberstring;
cin >> numberstring;

And you need to determine if that is a palindrome, then you need to do something like this in a different function:

for(i=0; i < (numberstring.length/2); i++) {
if(numberstring[i] != numberstring[numberstring.length-i]) {
return false;
}
}
return true;

Granted, I'm not a C/C++ programmer primarily, so you'll likely need to do some adjustments for off-by-one errors. But the general idea is to use one loop to check the string from both ends at the same time. Because it's a string, you can do that. If you're required to start with an integer, then you'll need to do some conversion before that loop will work.

Answer 46

what does return false , return true mean??

Answer 47

Well, the assumption was that this code would be inside some function that returns a boolean value (true/false value). So, true would mean the number is a palindrome, false would mean the number isn't a palindrome. You can replace those lines with whatever else makes sense for your particular program.

Answer 48

k...tnk u :)

Answer 49

Hi i want 1 simple Question answers
Write a program that uses function digit(N,k) that return the
value of the kth digit from the right of the number N. For eg.
The function call digit (254693,2) should return 9.