1415.c

#include "holberton.h"

/**
 * print_reverse - prints a string in reverse
 * @r: the variadic argument brought from printf function
 * Return: amount of characters printed
 */

int print_reverse(va_list r)
{
	int i = 0, lenr = 0;
	char *s = va_arg(r, char *);

	while (s[i] != '\0')
		i++;
	lenr = i;
	i--;
	while (i >= 0)
	{
		_putchar(s[i]);
		i--;
	}
	return (lenr);
}

/**
 * print_rot13 - prints a string encrypted with rot13
 * @R: the variadic argument brought from printf function
 * Return: amount of characters printed
 */

int print_rot13(va_list R)
{
	int len = 0;
	int i, j;
	char *s = va_arg(R, char *);

	char alpha[] =
"\n! aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ";
	char replace[] =
"\n!_ nNoOpPqQrRsStTuUvVwWxXyYzZaAbBcCdDeEfFgGhHiIjJkKlLmM";

	for (i = 0; s[i] != '\0'; i++)
	{
		for (j = 0; j <= 55; j++)
		{
			if (s[i] == alpha[j])
			{
				len = len + _putchar(replace[j]);
				break;
			}
		}
	}
	return (len);

}