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Zuletzt angesehen: • putnumber • convertnumber
spielplatz:student:42:convertnumber

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Nächste Überarbeitung 		Vorhergehende Überarbeitung
spielplatz:student:42:convertnumber [2026/02/22 17:34]
89.246.128.70 angelegt 		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> <code c convertbase.c>
- % ./a.out  +//cc -Wall -Wextra -Werror ft_putnbr_base.c 
-q +// tamakhlo@c4a2c8 ~/.ssh/c04/ex04 
-tamakhlo@c4a2c8 ~/.ssh/c04/ex04 +
- % cc -Wall -Wextra -Werror ft_putnbr_base.c +
-tamakhlo@c4a2c8 ~/.ssh/c04/ex04 +
- % ./a.out  +
-q +
-tamakhlo@c4a2c8 ~/.ssh/c04/ex04 +
- % cat ft_putnbr_base.c +
 /* ************************************************************************** */ /* ************************************************************************** */
 /*                                                                            */ /*                                                                            */
Zeile 17: Zeile 15:
 /*                                                +#+#+#+#+#+   +#+           */ /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/02/22 16:15:31 by tamakhlo          #+#    #+#             */ /*   Created: 2026/02/22 16:15:31 by tamakhlo          #+#    #+#             */
-/*   Updated: 2026/02/22 17:32:17 by tamakhlo         ###   ########.fr       */+/*   Updated: 2026/02/22 20:32:17 by sgehrman         ###   ########.fr       */
 /*                                                                            */ /*                                                                            */
 /* ************************************************************************** */ /* ************************************************************************** */
- 
 #include <unistd.h> #include <unistd.h>
 + 
 char    convert(int num, int base); char    convert(int num, int base);
 void convert_num(int num, int base, char *res); void convert_num(int num, int base, char *res);
Zeile 30: Zeile 27:
  int b;  int b;
  char tnum[42] = "";  char tnum[42] = "";
- +  
- i = 10;+ i = 15;
  b = 16;  b = 16;
 // *tnum = "";  // *tnum = ""; 
- convert_num(i,b,tnum); + convert_num(6, 10, tnum); // index 0 
- i = 10; + convert_num(1, 2, tnum); 
-// write (1, tnum ,1); + convert_num(12, 16, tnum); 
- write (1, "\n", 1);+ 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);  return (0);
 } }
 + 
 char digit(int num, int base) char digit(int num, int base)
 { {
  int result;  int result;
 +  
 + 
  result = "0123456789ABCDEF"[num%base];  result = "0123456789ABCDEF"[num%base];
  //write (1, &result ,1);  //write (1, &result ,1);
- return (result+'0');+ return (result+'\0');
 } }
-void convert_num(int num, int base, char *res)+void convert_num(int num, int base, char *res)
 { {
- int counter; + //int counter; 
- + int usedlen; 
- counter = 0;+ 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)  //while (base <= num)
  {  {
- res[counter] = digit(num,base); + res[usedlen] = digit(num,base); 
- write (1,&res[counter] ,2); + //write (1,&res[counter] ,2); 
- counter++;+ //usedlen++;
  }  }
- res[counter + 1] = '\0';+ res[usedlen +1] = '\0';
 // return(res); // return(res);
 } }
 </code> </code>
 +
 +----
 +====== Überschrift ======
 +
 +Hi Ines platziere den code hier im code block!!!
 +<code c sourcecodeInes.c>
 +
 +
 +
 +</code>
 +
/volume1/web/dokuwiki/data/attic/spielplatz/student/42/convertnumber.1771778094.txt.gz · Zuletzt geändert: 2026/02/22 17:34 von 89.246.128.70

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