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  1. #include <stdio.h>
  2. #include <stddef.h>
  3. #include <unistd.h>
  4. #include <sys/wait.h>
  5.  
  6. int x = 1;
  7.  
  8. void hit() {
  9.  
  10. 	printf("%d, ", x++);
  11. 	x += 3;
  12. }
  13.  
  14. int main() {
  15.  
  16. 	hit();
  17. 	fflush(NULL);
  18. 	pid_t pid = fork();
  19. 	if (pid > 0) {
  20. 		wait(NULL);
  21. 		hit();
  22. 		int x = 0;
  23. 		hit();
  24. 		printf("\b\b \r\n");
  25. 	} else if (pid == 0) {
  26. 		hit();
  27. 	} else {
  28. 		hit();
  29. 		printf("Fehler!\n");
  30. 	}
  31. 	return 0;
  32. }
  33.  
  34.  
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/UyUX6K
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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