Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- spielplatz:student:42:convertnumber [2026/02/22 20:23] – 89.246.128.70
+++ spielplatz:student:42:convertnumber [2026/02/25 13:05] (aktuell) – 61.8.146.42
@@ Zeile 1: / Zeile 1: @@
+[[spielplatz:student:42:start|back to start 42]] or [[cowork:schulung:42:start|Notizen Termine 42 (nur lesbar)]]
+====== c Sourcecode ======
+<code c convertbase.c>
+//cc -Wall -Wextra -Werror ft_putnbr_base.c
+// tamakhlo@c4a2c8 ~/.ssh/c04/ex04
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putnbr_base.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tamakhlo <tamakhlo@student.42berlin.d      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/02/22 16:15:31 by tamakhlo          #+#    #+#             */
+/*   Updated: 2026/02/22 20:32:17 by sgehrman         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+#include <unistd.h>
+char    convert(int num, int base);
+void convert_num(int num, int base, char *res);
+int	main(void)
+{
+	int	i;
+	int	b;
+	char	tnum[42] = "";
+	i = 15;
+	b = 16;
+//	*tnum = "";
+	convert_num(6, 10, tnum); // index 0
+	convert_num(1, 2, tnum);
+	convert_num(12, 16, tnum);
+	convert_num(11, 16, tnum);
+	convert_num(10, 16, tnum);
+	convert_num(10, 16, tnum);
+	convert_num(10, 16, tnum);
+	convert_num(i, b, tnum); // index 7
+	write (1, "\n-", 2);
+	write (1, &tnum[7] ,1);
+	write (1, "-\n", 2);
+	return (0);
+}
+char	digit(int num, int base)
+{
+	int	result;
+	result = "0123456789ABCDEF"[num%base];
+	//write (1, &result ,1);
+	return (result+'\0');
+}
+void	convert_num(int num, int base, char *res)
+{
+	//int	counter;
+	int usedlen;
+	char c;
+	char *pc;
+	usedlen = 0;
+	while(res[usedlen] != '\0')
+		usedlen++;
+		write (1, &res[usedlen] ,1);
+	c = usedlen + '0'; // usedlen is 2 index ist 1
+	write (1, "\n", 1);
+	write (1, &c, 1);  // '2'
+	write (1, "<-len\n=", 7);
+// because of usedlen++ = 3 but next-index = 1 Value like last call convert_num()
+	pc = res;
+	while(*pc != '\0')
+		write (1, pc++, 1);   // all digits in res display in terminal in al line so far
+	//while (base <= num)
+	{
+		res[usedlen] = digit(num,base);
+		//write (1,&res[counter] ,2);
+		//usedlen++;
+	}
+	res[usedlen +1] = '\0';
+//	return(res);
+}
+</code>
+----
+====== Überschrift ======
+Hi Ines platziere den code hier im code block!!!
+<code c sourcecodeInes.c>
+</code>