Solution

ft_putchar.c

@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putchar.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tischmid <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/18 02:10:16 by tischmid          #+#    #+#             */
+/*   Updated: 2023/03/18 02:10:20 by tischmid         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+void	ft_putchar(char c)
+{
+	write(1, &c, 1);
+}

main.c

@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tischmid <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/18 02:09:32 by tischmid          #+#    #+#             */
+/*   Updated: 2023/03/18 02:51:40 by tischmid         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	rush(int x, int y);
+
+int	main(void)
+{
+	rush(5, 3);
+	rush(5, 1);
+	rush(1, 1);
+	rush(1, 5);
+	rush(4, 4);
+	return (0);
+}

rush00.c

@@ -0,0 +1,67 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   rush00.c                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tischmid <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/18 02:10:24 by tischmid          #+#    #+#             */
+/*   Updated: 2023/03/18 03:02:19 by tischmid         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	ft_putchar(char c);
+void	horiz_line(char left, char middle, char right, int width);
+
+const char	g_inside = ' ';
+
+// Rush 00
+// clockwise, starting from top left
+// const char	g_corners[] = {'o', 'o', 'o', 'o'};
+// const char	g_horizontal = '-';
+// const char	g_vertical = '|';
+
+// Rush 01
+// const char	g_corners[] = {'/', '\\', '/', '\\'};
+// const char	g_horizontal = '*';
+// const char	g_vertical = '*';
+
+// Rush 02
+// const char	g_corners[] = {'A', 'A', 'C', 'C'};
+// const char	g_horizontal = 'B';
+// const char	g_vertical = 'B';
+
+// Rush 03
+// const char	g_corners[] = {'A', 'C', 'C', 'A'};
+// const char	g_horizontal = 'B';
+// const char	g_vertical = 'B';
+
+// Rush 04
+const char	g_corners[] = {'A', 'C', 'A', 'C'};
+const char	g_horizontal = 'B';
+const char	g_vertical = 'B';
+
+void	rush(int x, int y)
+{
+	int	i;
+
+	i = 0;
+	horiz_line(g_corners[0], g_horizontal, g_corners[1], x);
+	while (i++ < y - 2)
+		horiz_line(g_vertical, g_inside, g_vertical, x);
+	if (y > 1)
+		horiz_line(g_corners[3], g_horizontal, g_corners[2], x);
+}
+
+void	horiz_line(char left, char middle, char right, int width)
+{
+	int	i;
+
+	i = 0;
+	ft_putchar(left);
+	while (i++ < width - 2)
+		ft_putchar(middle);
+	if (width > 1)
+		ft_putchar(right);
+	ft_putchar('\n');
+}