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What is polynomail time algorithm?
That means, roughly speaking, that for any input of size "x", the algorithm will take no longer than xn for some constant "n".
Write C coding for swamping the values of two variables without using a third variable?
I'll assume you meant to say: Swapping instead of Swamping. You would need to perform the XorSwap algorithm: void XorSwap(int *x, int *y) { if(x != y) { *x ^= *y; *y ^= *x; *x ^= *y; } } You can read more about this algorithm on Wikipedia.
What is recursive call in terms of algorithm?
A recursive call in an algorithm is when a function (that implements this algorithm) calls itself. For example, Quicksort is a popular algorithm that is recursive. The recursive call is seen in the last line of the pseudocode, where the quicksort function calls itself. function quicksort('array') create empty lists 'less' and 'greater' if length('array') ≤ 1 return 'array' // an array of zero or one elements is already sorted select and remove a pivot value 'pivot' from 'array' for each 'x' in 'array' if 'x' ≤ 'pivot' then append 'x' to 'less' else append 'x' to 'greater' return concatenate(quicksort('less'), 'pivot', quicksort('greater'))
How does one write an algorithm that rounds off a decimal point to the nearest integer?
double round (double x) return (int) x + 0.5;
What is the size of a Standard door opening?
38" x 82 3/4" rough openingDoor Size----Rough Opening Size2' 0" x 6'8"----26" x 82 3/4"2' 2" x 6'8"----28" x 82 3/4"2' 4" x 6'8"----30" x 82 3/4"2' 6" x 6'8"----32" x 82 3/4"2' 8" x 6'8"----34" x 82 3/4"2' 10"x 6'8"----36" x 82 3/4"3' 0" x 6'8"----38" x 82 3/4"
