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  1. #include <stdio.h>
  2.  
  3. int pitch;
  4. int period (void) {
  5. 	static int count = 0;
  6. 	static int number = 0;
  7.  
  8. 	int display = number;
  9. 	count++;
  10.  
  11. 	if (count>=pitch) {
  12. 		count = 0;
  13. 		number = 1 - number;
  14. 	}
  15.  
  16. 	return display;
  17.  
  18. }
  19.  
  20. int main(void) {
  21. 	int n;
  22. 	int value;
  23. 	scanf("%d %d",&n,&pitch);
  24.  
  25. 	for (int i = 0; i < n; i++) {
  26. 		value = period();
  27. 		printf("%d",value);
  28. 	}
  29. 	printf("\n");
  30.  
  31. 	return 0;
  32. }
  33.  
Success #stdin #stdout 0s 5320KB
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stdin
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20 3
stdout
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00011100011100011100
https://ideone.com/Uxlv3Z
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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