C++ (Cpp) fibIter Examples

Example #1

File: fib.c Project: schkyl10/summerC

int main()
{
  int test_val = 100000;
  struct timeval startv;
  struct timeval endv;
  if (gettimeofday(&startv, NULL)){
    printf("gettimeofday failed");
    return -1;
  }
  int v = fibStart(test_val);
  if (gettimeofday(&endv, NULL)){
    printf("gettimeofday failed");
    return -1;
  }
  long dur = endv.tv_usec - startv.tv_usec;
  printf("Dynamic Recursive -\nTime: %lu\nValue: %d\n\n", dur, v);


  struct timeval startIt;
  struct timeval endIt;
  if (gettimeofday(&startIt, NULL)){
    printf("gettimeofday failed");
    return -1;
  }
  int v2 = fibIter(test_val);
  if (gettimeofday(&endIt, NULL)){
    printf("gettimeofday failed");
    return -1;
  }
  long dur2 = endIt.tv_usec - startIt.tv_usec;
  printf("Iterator -\nTime: %lu\nValue: %d\n\n", dur2, v2);
}

Example #2

File: fibiter.c Project: Programming-Algorithms-Book/C-Original-Sources

int main() {
  printf("fib(%u) = %lu\n", n, fibIter(n));
  return 0;
}