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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main()
  5. {
  6. 	int z = 4;
  7. 	int sp = 5;
  8. 	char (*feld)[sp] = calloc(1,z*sp); /* Feld der gewünschten Größe DYNAMISCH definieren */
  9.  
  10. 	for(int x=0;x<z;++x,puts(""))for(int y=0;y<sp;++y) putchar('0'+feld[x][y]); /* Kontrollausgabe */
  11.  
  12. 	feld[1][2] = 1; /* Beispiel-Befüllungen */
  13. 	feld[2][1] = 1;
  14. 	feld[3][0] = 1;
  15.  
  16. 	puts("");
  17. 	for(int x=0;x<z;++x,puts(""))for(int y=0;y<sp;++y) putchar('0'+feld[x][y]); /* Kontrollausgabe */
  18.  
  19. 	free(feld);
  20.  
  21. 	return 0;
  22. }
  23.  
  24.  
Success #stdin #stdout 0s 4492KB
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stdin
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Standard input is empty
stdout
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00000
00000
00000
00000

00000
00100
01000
10000
https://ideone.com/DJnSxI
language:
C99 (gcc 8.3)
created:
5 years ago
visibility:
public

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