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Design a algorithm to check whether a given string is palindrome or not?
Wiki User
∙ 13y ago
#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();
}
Wiki User
∙ 13y ago
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Write an algorithm to check whether a given string is palindrome 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(); }
Geta is a math function or string function?
GetA is a math function and not a string function.
How do you write a algebraic expression for twice as long as the length of the string?
You can write 2X, where X is the length of the string.
What is the circumference of circles?
The circumference is the length of the outside of the circle. For example, if you took a piece of string and made a circle with it, then laid the string straight, the length of the string would be the circumference. The circumference of a circle can be measured by doing two times the radius of the circle times the mathematical constant, pi.
A cylinder 90 cm high has a circumference of 20 cm A string makes exactly 6 complete turns round the cylinder while its two ends touch the cylinder's top and bottom how long is the string in cm?
For the string to wrap around the cylinder and yet do so by "coiling" around the outside of the cylinder from bottom to top, it will need to be 150cm long.
Using Python write an algorithm that takes a string as input and determines whether or not it is a palindrome?
def isPalindrome(s): return s == s[::-1] then just call the function with a string like isPalindrome('poop')
Design an algorithm to check whether a given string is a palindrome 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(); }
Write a PHP program to check whether the string is palindrome or not?
You can do this: <?php if ( $word === strrev( $word ) ) { echo "The word is a palindrome"; } else { echo "The word is not a palindrome"; }
Program to check that given string is palindrome or not in C?
/*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 (); }
Write an algorithm to check whether a given string is palindrome 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(); }
How do you determine if a given string is palindrome or not?
Reverse the string and compare it to the original. If they match, then it is a palindrome.
How do you write a program in C to check whether a word is a palindrome or not?
It is a simple program. i think u may understand it :#include#include#includevoid main(){char s[10]=answers.com;char x[10];int a;clrscr();strcpy(x,s);strrev(s);a=strcmp(s,x);if(a==0){printf("the entered string is palindrome");}else{printf("the entered string is not palindrome");}output:given string is not palindrome
What are examples of a palindrome program forward and backwards?
To check if a string is a palindrome, point to each end of the string and work inwards towards the middle. If the characters pointed at differ, the string is not a palindrome. When the pointers meet or cross each other, the string is a palindrome. Note that the string cannot contain whitespace or punctuation and comparisons must not be case-sensitive.
What are the explanation steps for palindrome program?
If you want to check whether a string is a palindrome, you can reverse the string (for example, the Java class StringBuffer has a reverse() method), and then compare whether the two strings - the original string and the reverted string - are equal. Alternately, you could write a loop that checks whether the first character of the string is equal to the last one, the second is equal to the second-last one, etc.; that is, you have a counter variable (in a "for" loop) that goes from zero to length - 1 (call it "i"), and compare character #i with character #(length-i-1) inside the loop.
What is string palindrome?
A string palindrome is some words that put together form a sentence. An example is "A man, a plan, a canal - Panama".
What is a string palindrome?
A string palindrome is some words that put together form a sentence. An example is "A man, a plan, a canal - Panama".
Program for palindrome in php?
You could use a function like this:function isPalindrome($string) {$string = strtolower($string);return (strrev($string) == $string) ? true : false;}and then to check a palindrome call an if statement like so:if(isPalindrome($test)) {echo $test.' is a palindrome';}else {echo $test.' is not a palindrome';}
