1 changed files with 17 additions and 5 deletions
@ -1,12 +1,24 @@
@@ -1,12 +1,24 @@
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#include<stdio.h> |
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#include<stdlib.h> |
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int main() { |
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int size=0; |
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int *array; |
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printf("Array-Groesse eingeben: "); |
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scanf("%d", &size); |
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// Speicher reservieren
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array = (int *) calloc(size, sizeof(int)); |
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if(array != NULL) { |
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printf("\nSpeicher ist reserviert\n"); |
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free(array); |
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printf("\nSpeicher wurde wieder freigegeben\n"); |
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}else { |
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printf("\nKein freier Speicher vorhanden.\n"); |
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} |
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int zahl = 7; |
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int *zeiger; |
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zeiger = &zahl; |
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printf("Zeiger-Adresse: %d\n", zeiger); |
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printf("Zeiger-Wert: %d\n", *zeiger); |
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return 0; |
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} |
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