Now let’s see how can we apply the two-pointer technique here: public boolean twoSum(int[] input, int targetValue) { int pointerOne = 0; int pointerTwo = input.length - 1; while (pointerOne < pointerTwo) { int sum = input[pointerOne] + input[pointerTwo]; if (sum == targetVal...
If things you are adding are static, you can just build a (disjoint) sparse table and two pointer over it. If O(n log n) is not to your liking you can build one of those blocked O(n log n/B) and O(B) table, and say B=16. If your operation is fast the O(B) part is ...
Early drivers used ad-hoc interfaces. These were replaced inLinux 2.2 by Alan Cox' V4L API, based on the interface of the bttvdriver. In 1999 Bill Dirks started the development of V4L2 to fix someshortcomings of V4L and to support a wider range of devices. The APIwas revised again in ...
In our work, we are trying to bridge the gap between the real and virtual world and develop an interaction technique that is as easy to use as moving real blocks, with the flexibility of virtual content. In this paper, we propose a two-handed tangible AR interaction method for combining ...
While a C programmer can use multidimensional array syntax to access an element of a multidimensional array, the compiler translates these accesses into a base pointer that points to the beginning element of the array, along with a one-dimensional offset calculated from these multidimensional indices...
Now our main program is written to use module types8, and we use LoadLibrary and GetProcAddress to get a pointer to the entry point of calc8.dll. When the user responds to the prompt saying that he wants to do the quad precision calculation, the BLOCK construct is entered that gets type...
(denoted rwd) for each user account. The PTR instantiation from [37] is based on the Ford-Kaliski's Blind Hashed Diffie-Hellman technique [31]: Let G be a group of prime order q, let H and H be hash functions which map onto, respec- tively, elements of G and κ-bit strings, ...
C, of the four point interpolator, equal to zero. A second alternative is using the original four point interpolator along with a fixed weight linear phase 2n+5 tap FIR. In order to accomplish this successfully it is first necessary to optimize the original four point interpolator technique. ...
FIG. 5B illustrates a conventional technique for storing error-correcting codes (ECC) in memory, according to the prior art. As shown in FIG. 5B, a virtual memory page 450 may include a number of sectors for storing data and/or ECC checkbits. For example, a two kilobyte (2 KB) memory...
One common authentication technique is to request the user to supply authentication factors that are only known (e.g., a username or password) or available (e.g., a physical device or security token) to the user, and which have been previously associated with that user. Most commonly, the...