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  1. #include <stdio.h>
  2. #include <stdio.h>
  3. #include <stdlib.h>
  4.  
  5. typedef struct {
  6.     int factoryNumber;
  7.     int candyProduced;
  8.     int candyConsumed;
  9.     double minDelay;
  10.     double avgDelay;
  11.     double maxDelay;
  12. } factoryStats;
  13.  
  14. factoryStats *factoryStatsArray;
  15. int NUM_FACTORIES = 0;
  16.  
  17. void stats_init (int num_producers) {
  18.     factoryStatsArray = malloc(sizeof(factoryStats) * num_producers);
  19.     NUM_FACTORIES = num_producers;
  20. }
  21. void stats_cleanup (void) {
  22.     free(factoryStatsArray);
  23. }
  24. void stats_record_produced (int factory_number) {
  25.     factoryStatsArray[factory_number].candyProduced++;
  26. }
  27. void stats_record_consumed (int producer_number, double delay_in_ms) {
  28.     factoryStatsArray[producer_number].candyConsumed++;
  29.     if (factoryStatsArray[producer_number].minDelay == 0) {
  30.         factoryStatsArray[producer_number].minDelay = delay_in_ms;
  31.     } else {
  32.         if (factoryStatsArray[producer_number].minDelay > delay_in_ms) {
  33.             factoryStatsArray[producer_number].minDelay = delay_in_ms;
  34.         }
  35.     }
  36.     if (factoryStatsArray[producer_number].maxDelay == 0) {
  37.         factoryStatsArray[producer_number].maxDelay = delay_in_ms;
  38.     } else {
  39.         if (factoryStatsArray[producer_number].maxDelay < delay_in_ms) {
  40.             factoryStatsArray[producer_number].maxDelay = delay_in_ms;
  41.         }
  42.     }
  43.     factoryStatsArray[producer_number].avgDelay+= delay_in_ms;
  44.  
  45. }
  46. void stats_display(void) {
  47.     printf("%8s%10s%10s%10s%10s%10s\n", "Factory#", "#Made", "#Eaten", "Min Delay[ms]", "Avg Delay[ms]", "Max Delay[ms]");
  48.     for (int i = 0; i < NUM_FACTORIES; i++) {
  49.             printf("%8d%8d%8d%10.5f%10.5f%10.5f",
  50.                     factoryStatsArray[i].factoryNumber, factoryStatsArray[i].candyProduced,
  51.                     factoryStatsArray[i].candyConsumed, factoryStatsArray[i].minDelay,
  52.                     factoryStatsArray[i].avgDelay/factoryStatsArray[i].candyConsumed,
  53.                     factoryStatsArray[i].maxDelay);
  54.  
  55.     }
  56. }
  57. int main(void) {
  58. 	// your code goes here
  59. 	return 0;
  60. }
  61.  
Success #stdin #stdout 0s 2048KB
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https://ideone.com/uMgDzE
language:
C99 (gcc 8.3)
created:
10 years ago
visibility:
secret

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