/*To check whether a string is palindrome*/
void main () { int i,j,f=0; char a[10]; clrscr (); gets(a); for (i=0;a[i]!='\0';i++) { } i--; for (j=0;a[j]!='\0';j++,i--) { if (a[i]!=a[j]) f=1; } if (f==0) printf("string is palindrome"); else printf("string is not palindrome"); getch (); }
import java.util.Scanner; public class Palindrome{ public static void main(String[] args){ String front; String back =""; char[] failure; String backwards; Scanner input=new Scanner(System.in); System.out.print("Enter a word: "); front=input.next(); front=front.replaceAll(" ", ""); failure=front.toCharArray(); for (int i=0; i<failure.length; i++){ back=failure[i] + back; } if (front.equals(back)){ System.out.print("That word is a palindrome"); }else System.out.print("That word is not a palindrome"); }}
This program only suits PHP. If you want a proper one try C program for it available on web <body> <?php if(isset($_POST['submit'])) { $text = $_POST['text']; $string = mysql_real_escape_string($text); $invert = strrev($string); if($string == $invert) { echo "<br>Given number is a palindrome!!"; } else { echo "<br>Given number is not a palindrome!!"; } } ?> <form method="post"> <input type="text" name="text" id="text" /> <input type="submit" name="submit" value="Submit" id="submit" onclick="<?php $_SERVER['PHP_SELF']; ?>" /> </form> </body>
/*To check whether a string is palindrome*/includeincludevoid main () {int i,j,f=0;char a[10];clrscr ();gets(a);for (i=0;a[i]!='\0';i++){}i--;for (j=0;a[j]!='\0';j++,i--){if (a[i]!=a[j])f=1;}if (f==0)printf("string is palindrome");else printf("string is not palindrome");getch ();}
use the strrev() function on the given string and compare with original string.If both are equal they are palindromes else not.
Private Sub Command1_Click() a = Text1.Text b = StrReverse(a) If a = b Then Print "palindrome" Else Print "not palindrome" End If End Sub
Reverse the string and compare it to the original. If they match, then it is a palindrome.
import java.util.Scanner; public class Palindrome{ public static void main(String[] args){ String front; String back =""; char[] failure; String backwards; Scanner input=new Scanner(System.in); System.out.print("Enter a word: "); front=input.next(); front=front.replaceAll(" ", ""); failure=front.toCharArray(); for (int i=0; i<failure.length; i++){ back=failure[i] + back; } if (front.equals(back)){ System.out.print("That word is a palindrome"); }else System.out.print("That word is not a palindrome"); }}
This program only suits PHP. If you want a proper one try C program for it available on web <body> <?php if(isset($_POST['submit'])) { $text = $_POST['text']; $string = mysql_real_escape_string($text); $invert = strrev($string); if($string == $invert) { echo "<br>Given number is a palindrome!!"; } else { echo "<br>Given number is not a palindrome!!"; } } ?> <form method="post"> <input type="text" name="text" id="text" /> <input type="submit" name="submit" value="Submit" id="submit" onclick="<?php $_SERVER['PHP_SELF']; ?>" /> </form> </body>
int Palindrome(char *userStringStart) { char *userStringEnd = userStringStart; do { *userStringEnd |= 32; } while(*++userStringEnd); do{ while(*userStringStart < 97 *userStringStart > 122) userStringStart++; while(*userStringEnd < 97 *userStringEnd > 122) userStringEnd--; if(*userStringStart != *userStringEnd) return 0; } while(userStringStart++ <= userStringEnd--); return 1; }
/*To check whether a string is palindrome*/includeincludevoid main () {int i,j,f=0;char a[10];clrscr ();gets(a);for (i=0;a[i]!='\0';i++){}i--;for (j=0;a[j]!='\0';j++,i--){if (a[i]!=a[j])f=1;}if (f==0)printf("string is palindrome");else printf("string is not palindrome");getch ();}
plz any1 give code on given exampleAs i know we can check String is it palindrome or not..take a look onCode_for_palindrome_checking_in_c_programmingorvoid main(){char strsrc[100];char strtmp[100];printf(" Enter String:= ");gets(strsrc);strcpy(strtmp,strsrc);strrev(strtmp);if(strcmp(strsrc,strtmp)==0)printf("\n Entered string " %s " is palindrome",strsrc);elseprintf("\n Entered string "%s" is not palindrome",strsrc);getch();}You cite 2 examples of what you are looking for so why are you asking the question? The palindrome is word "radar" so obviously the program needs to extract individual word from the string in order to test. That is a simple thing to do. I am not going to do it for you because if I do you do not learn what you need to know.....i did separated string by for (i=0 arr!=arr.lnegth i++){if(arr[i]==" ")} then each string checked for this code but that not right as persistence employee said..
8086 assembly language program to check wether given number is perfect or not
#include <stdio.h> #include <conio.h> #include <string.h> void input(char a[ ]) { int i; printf("\n enter string\n"); scanf("%s",a); } void output(char a[ ]) { printf("\n string is %s",a); } int palindrome(char a[ ]) { int n,i; n=count(a); n=n-1; i=0; for(;a[n]==a[i] && n>=i;i++,n--); if(n>=i) return 0; else return 1; } void main( ) { char a[80],b[80],s; int n; printf("\n check palindrome"); input(a); n=palindrome(a); output(a); if(n==1) printf("\n palindrome"); else printf("\n not palindrome"); getch(); }
#include <stdio.h> #include <conio.h> #include <string.h> void input(char a[ ]) { int i; printf("\n enter string\n"); scanf("%s",a); } void output(char a[ ]) { printf("\n string is %s",a); } int palindrome(char a[ ]) { int n,i; n=count(a); n=n-1; i=0; for(;a[n]==a[i] && n>=i;i++,n--); if(n>=i) return 0; else return 1; } void main( ) { char a[80],b[80],s; int n; printf("\n check palindrome"); input(a); n=palindrome(a); output(a); if(n==1) printf("\n palindrome"); else printf("\n not palindrome"); getch(); }
#include <stdio.h> #include <conio.h> #include <string.h> void input(char a[ ]) { int i; printf("\n enter string\n"); scanf("%s",a); } void output(char a[ ]) { printf("\n string is %s",a); } int palindrome(char a[ ]) { int n,i; n=count(a); n=n-1; i=0; for(;a[n]==a[i] && n>=i;i++,n--); if(n>=i) return 0; else return 1; } void main( ) { char a[80],b[80],s; int n; printf("\n check palindrome"); input(a); n=palindrome(a); output(a); if(n==1) printf("\n palindrome"); else printf("\n not palindrome"); getch(); }
Check the documentation of the String class, for a method that searches for a substring.
use the strrev() function on the given string and compare with original string.If both are equal they are palindromes else not.