Check Palindrome

#include<stdio.h>
#include<string.h>

int check_palindrome( char s[])
{
char reverse[100], temp ;
int i, j ;
strcpy(reverse, s);

printf("\n  string = %s", reverse) ;

for ( i = 0, j = strlen(reverse) -1; i<j; i++, j--)
{

temp = reverse[i];
reverse[i] = reverse[j];
reverse[j] = temp;
}

printf("\n Reverse string = %s", reverse) ;

if( !strcmp(s, reverse) )
return 1;
else
return 0;

}


int main()
{
char str[100], temp, reverse[100];
int i, j = 0, res =0;

printf("\n Enter string \n");
gets(str);

res = check_palindrome(str);
printf("\n res = %d", res);


return 0;
}