Level: 0 | aff_last_param.c | only_a.c

aff_last_param.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   aff_last_param.c                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/08/21 17:04:17 by exam              #+#    #+#             */
/*   Updated: 2015/08/21 17:15:50 by exam             ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <unistd.h>

void	ft_putstr(char *str)
{
	int i;

	i = 0;
	while (str[i])
	{
		write(1, &str[i], 1);
		i++;
	}
	write(1, "\n", 1);
}

int		main(int argc, char **argv)
{
	int i;

	i = 1;
	if (argc < 2)
	{
		write(1, "\n", 1);
		return (0);
	}
	else
		ft_putstr(argv[argc - 1]);
	return (0);
}

/*
Exercitiu  : aff_last_param
Fisiere de iesire   : aff_last_param.c
Functii autorizate : write
--------------------------------------------------------------------------------

Scrieti un program ce ia ca parametru siruri de caractere si care afiseaza 
ultimul parametru urmat de un '\n'.

Daca numarul de parametri este mai mic de 1, probramul afiseaza '\n'.

Example:

$> ./aff_last_param "zaz" "mange" "des" "chats" | cat -e
chats$
$> ./aff_last_param "j'aime le savon" | cat -e
j'aime le savon$
$> ./aff_last_param
$
*/

only_a.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   only_a.c                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/08/21 17:02:35 by exam              #+#    #+#             */
/*   Updated: 2015/08/21 17:04:43 by exam             ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <unistd.h>

int		main(void)
{
	char c;

	c = 'a';
	write(1, &c, 1);
	return (0);
}

/*
Assignment name  : only_a
Expected files   : only_a.c
Allowed functions: write
--------------------------------------------------------------------------------

Scrieti un program care afiseaza caracterul 'a' la iesirea standard.

*/