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// Palindrome.C : A palindrome is a string that is spelled the same way forward and backward.
// This code verifies the string entered IGNORING CAPITALIZATIONS, SPACES and PUNCTUATIONS.
// Most of the CRT library functions used are with security enhancements optimized for MS Visual C++ [2010].
// For convenience, remove the "/*.*/" during coding. Same with others, I'm using this to emphasize spacing.
// Removing this does not affect the flow of the program (since /**/ is designed for comment only.)
#include <ctype.h>
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define SIZE 0x80 // hex for 128.
int main(void)
{
/**/ char *strsrc=(char*)calloc(SIZE,sizeof(char)),*strver=(char*)calloc(SIZE,sizeof(char));
/**/ register size_t count,counter; bool ver;
/**/ printf_s("Enter String: "); gets_s(strsrc,SIZE);
/**/ for(count=0,counter=0;count<strlen(strsrc)+1;count++)
/*.....*/ isspace(*(strsrc+count))ispunct(*(strsrc+count))?true:*(strver+counter++)=tolower(*(strsrc+count));
/**/ for(count=0,counter=strlen(strver)-1;count<strlen(strver);count++,counter--)
/*.....*/ *(strver+counter)==*(strver+count)?ver=true:ver=false;
/**/ printf_s("%s %s a palindrome.",strsrc,ver?"is":"is not");
/**/ _getch(); free(strsrc); free(strver); return 0;
}
// It is suggested to use MS Visual C++. Otherwise, remove "_s" in function names and comply with the
// appropriate passing parameters and other codings for other compilers.
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Program to find palindrome using C programming?
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C program for checking a palidrome?
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Write a PHP program to check whether the number is palindrome or not?
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Shell script in unix to check if a string is a palindrome?
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Shell script to check if a string is a palindrome?
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