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  1. #include <stdio.h>
  2. unsigned long press_events[] = {1, 2, 3 ,4};
  3.  
  4. void print_event_queue() {
  5.      char buff[256], *pos = buff;
  6.      for(int i = 0; i < 127; i++) {
  7.          if(press_events[i]) {                                                                                                                              
  8.              pos += sprintf(pos, " %lu", press_events[i]);
  9.          }
  10.      }
  11.      printf("%s", buff);
  12.  }
  13.  
  14.  
  15. int main(void) {
  16. 	print_event_queue();
  17. 	return 0;
  18. }
Success #stdin #stdout 0.01s 5268KB
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https://ideone.com/n0b3E8
language:
C99 (gcc 8.3)
created:
86 days ago
visibility:
public

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