Given a list of numbers ( fixed list) Now given any other
list, how can you efficiently find out if there is any
element in the second list that is an element of the
first list (fixed list)

Answer Posted / raghuram.a

Use a hash table for storing the no.s of 1st list.
now using hash function check whether there is a no. of 2nd
list in the 1st list.(no. of comparisons=no. of elements in
the list!!efficient?)

Is This Answer Correct ?    7 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to palindrom string in c language?

8809


why do you use macros? Explain a situation where you had to incorporate macros in your proc report? use a simple instream data example with code ?

2253


I need your help, i need a Turbo C code for this problem.. hope u'll help me guys.? Your program will have a 3x3 array. The user will input the sum of each row and each column. Then the user will input 3 values and store them anywhere, or any location or index, temporarily in the array. Your program will supply the remaining six (6) values and determine the exact location of each value in the array. Example: Input: Sum of row 1: 6 Sum of row 2: 15 Sum of row 3: 24 Sum of column 1: 12 Sum of column 2: 15 Sum of column 3: 18 Value 1: 3 Value 2: 5 Value 3: 6 Output: Sum of Row 1 2 3 6 4 5 6 15 7 8 9 24 Sum of Column 12 15 18 Note: Your program will not necessary sort the walues in the array Thanks..

2801


could you please send the program code for multiplying sparse matrix in c????

3063


write a c program to input initial & final time in the format hh:mm and find the time intervel between them? Ex inputs are initial 06:30 final 00:05 and 23:22 final 22.30

2217






What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql

2399


how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns

3117


Set up procedure for generating a wire frame display of a polyhedron with the hidden edges of the object drawn with dashed lines

3022


How do you verify if the two sentences/phrases input is an anagram using predefined functions in string.h and by using arrays?

2011


Develop a routine to reflect an object about an arbitrarily selected plane

2987


write a simple calculator c program to perform addition, subtraction, mul and div.

3136


why nlogn is the lower limit of any sort algorithm?

2369


What is the difference between proc means and proc tabulate ? explain with a simple example when you have to use means or tabulate?

3701


Given a spherical surface, write bump-mapping procedure to generate the bumpy surface of an orange

2857


how to test pierrot divisor

2251