Beam search: is a heuristic search algorithm that is an optimization of best-first search that reduces its memory requirement. Beam stack search: integrates backtracking with beam search. Best-first search: traverses a graph in the order of likely importance using a priority queue. Bidirectional search: find the shortest path from an initial vertex to a goal vertex in a directed graph. Bloom filter: a constant time and memory check to see whether a given element exists in a set.
Estimates vary as to how long it took to build the Taj Mahal. Some historians state that it took only 14 years to build it, from 1631-1645, but a more realistic figure is probably 22 years, being completed in 1653.
Taj Mahal is important because it is one of the 7 wonders in the world. it is very beautiful and tourists come to visit from all over the world. if it is destroyed than the wonders will remain 6. and tourists from other countries will not come to visit India and cannot see the beauty of our world.aj mahal is mausoleum built by Shah Jahan in the memory of his wife Mumtaz Mahal. Construction of Taj mahal took 22 years. More than 1000 elephants where used to carry the ma â¦ terials. More than 10000 wokers were involved in the construction process. Nearly by 1648AD construction was completed.