Wintersemester 2023/24

20221006/logo-hochschule-bochum.pdf

-../common/logo-hochschule-bochum.pdf
\ No newline at end of file

20221006/pgscript.sty

-../common/pgscript.sty
\ No newline at end of file

20221010/arrays-01.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[5] = { 2, 3, 5, 7, 11 };
-  int *p = prime;
-  for (int i = 0; i < 5; i++)
-    printf ("%d\n", *(p + i));
-  return 0;
-}

20221010/arrays-02.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[5] = { 2, 3, 5, 7, 11 };
-  int *p = prime;
-  for (int i = 0; i < 5; i++)
-    printf ("%d\n", p[i]);
-  return 0;
-}

20221010/arrays-03.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[5] = { 2, 3, 5, 7, 11 };
-  for (int i = 0; i < 5; i++)
-    printf ("%d\n", prime[i]);
-  return 0;
-}

20221010/arrays-04.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[5] = { 2, 3, 5, 7, 11 };
-  for (int *p = prime; p < prime + 5; p++)
-    printf ("%d\n", *p);
-  return 0;
-}

20221010/arrays-05.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[5] = { 2, 3, 5, 7, 11 };
-  for (int *p = prime; p <= prime + 5; p++)
-    printf ("%d\n", *p);
-  return 0;
-}

20221010/arrays-06.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[5] = { 2, 3, 5, 7, 11 };
-  for (int i = 0; i <= 5; i++)
-    printf ("%d\n", prime[i]);
-  return 0;
-}

20221010/arrays-07.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[6] = { 2, 3, 5, 7, 11, 0 };
-  for (int *p = prime; *p; p++)
-    printf ("%d\n", *p);
-  return 0;
-}

20221010/arrays-08.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[] = { 2, 3, 5, 7, 11, 13, 17, 19, 23, 0 };
-  for (int *p = prime; *p; p++)
-    printf ("%d\n", *p);
-  return 0;
-}

20221010/arrays-09.c

-#include <stdio.h>
-
-int main (void)
-{
-  int prime[15] = { 2, 3, 5, 7, 11, 13, 17, 19, 23, 0 };
-  for (int *p = prime; *p; p++)
-    printf ("%d\n", *p);
-  prime[9] = 29;
-  prime[10] = 0;
-  for (int *p = prime; *p; p++)
-    printf ("%d\n", *p);
-  return 0;
-}

20221010/aufgabe-4.c

-#include <stdio.h>
-
-int main (void)
-{
-  for (int i = 10; i = 0; i - 1)
-    printf ("%d\n", i);
-  return 0;
-}

20221010/functions-01.c

-#include <stdio.h>
-
-void hello ()
-{
-  printf ("Hello, world!\n");
-}
-
-int main ()
-{
-  hello ();
-  return 0;
-}

20221010/functions-02.c

-#include <stdio.h>
-
-void hello ()
-{
-  printf ("Hello, world!\n");
-}
-
-int main ()
-{
-  hello ("Hallo, Welt!\n");
-  return 0;
-}

20221010/functions-03.c

-#include <stdio.h>
-
-void hello (void)
-{
-  printf ("Hello, world!\n");
-}
-
-int main (void)
-{
-  hello ("Hallo, Welt!\n");
-  return 0;
-}

20221010/functions-04.c

-#include <stdio.h>
-
-void philosophy (a)
-  int a;
-{
-  printf ("The answer is: %d.\n", a);
-}
-
-int main (void)
-{
-  philosophy (137);
-  return 0;
-}

20221010/functions-05.c

-#include <stdio.h>
-
-void philosophy (a)
-  int a;
-{
-  printf ("The answer is: %d.\n", a);
-}
-
-int main (void)
-{
-  philosophy ("Hello, world!\n");
-  return 0;
-}

20221010/functions-05.txt

-#include <stdio.h>
-
-void philosophy (a)
-  int a;
-{
-  printf ("The answer is: %d.\n", a);
-}
-
-int main (void)
-{
-  philosophy ("Hello, world!\n");
-  return 0;
-}
-cassini/home/peter/bo/2022ws/hp/20221010> gcc -Wall -O functions-05.c -o functions-05
-cassini/home/peter/bo/2022ws/hp/20221010> ./functions-05
-The answer is: -1434640360.
-cassini/home/peter/bo/2022ws/hp/20221010> ./functions-05
-The answer is: -402571240.
-cassini/home/peter/bo/2022ws/hp/20221010> ./functions-05
-The answer is: 588369944.
-cassini/home/peter/bo/2022ws/hp/20221010> ./functions-05
-The answer is: 97824792.
-cassini/home/peter/bo/2022ws/hp/20221010>

20221010/functions-06.c

-#include <stdio.h>
-
-void philosophy (int a)
-{
-  printf ("The answer is: %d.\n", a);
-}
-
-int main (void)
-{
-  philosophy ("Hello, world!\n");
-  return 0;
-}

20221010/functions-07.c

-#include <stdio.h>
-
-int a, b = 3;
-
-void foo (void)
-{
-  b++;
-  static int a = 5;
-  int b = 7;
-  printf ("foo(): " "a = %d, b = %d\n", a, b);
-  a++;
-}
-
-int main (void)
-{
-  printf ("main(): " "a = %d, b = %d\n", a, b);
-  return 0;
-  foo ();
-  printf ("main(): " "a = %d, b = %d\n", a, b);
-  a = b = 12;
-  printf ("main(): " "a = %d, b = %d\n", a, b);
-  foo ();
-  printf ("main(): " "a = %d, b = %d\n", a, b);
-}