SS 2025

2025_Praxis_der_Programmierung/array_2.c

@@ -0,0 +1,39 @@
+#include <stdio.h>
+
+int main()
+{
+
+   int i;
+   int ar[5];
+   ar[0] = 10;
+   ar[1] = 20;
+   ar[2] = 30;
+   ar[3] = 40;
+
+   int arLen = (int)sizeof(ar) / sizeof(int) + 2;
+
+   printf("\nar: %p \t &ar[0]: %p\n", ar, &ar[0]);
+
+   printf("\n\nElemente von ar, indiziert:\n");
+   for (int i = 0; i < arLen; i++){
+      printf("%d\t", ar[i]); 
+   }
+
+   printf("\n\nAdressen:\n");
+   for (int i = 0; i < arLen; i++){        
+      printf("%p\t", &ar[i]); 
+   }
+  
+   printf("\n\nElemente von ar, referenziert:\n");
+   for (int i = 0; i < (sizeof(ar)/sizeof(int)) + 2; i++){         
+      printf("%d\t", *(ar + i));
+   }
+
+   printf("\n\nAdressen:\n");
+   for (int i = 0; i < (sizeof(ar)/sizeof(int)) + 2; i++){         
+      printf("%p\t", ar+i); 
+   }
+
+   printf("\n\n");
+   return 0;
+}