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Recent questions tagged divideandconquer
+2
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1
Algorithm
You have an array A with n JPEG images some of which are identical. You can check if two objects are equal but you cannot compare them in any other wayi.e. you can check A[i] == A[j] and A[i] != A[j], but comparisons such as A[i] < A[j] ... of its elements are equal to each other. Use divide and conquer to come up with an O(n logn ) algorithm to determine if A has a majority element.
asked
May 2
in
Algorithms
by
Kushagra Chatterjee
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8.2k
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88
views
algorithms
timecomplexity
divideandconquer
0
votes
1
answer
2
IIT MS Question
find T(n) = T(n1)*T(n2), given T(1) = a and T(2) = b
asked
Apr 25
in
Algorithms
by
bittu
Junior
(
805
points)

213
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recurrencerelation
divideandconquer
0
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0
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3
divide and conquer
in questions like how many multiplications of n are needed are being solved by dividing n into n/2 * n/2 and then end up with recurrence t(n) = t(n/2) + O(1) How to reach this type of analysis where we get to know that we have to divide n into halves?
asked
Jan 12
in
Algorithms
by
iarnav
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7.3k
points)

64
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divideandconquer
algorithms
asymptoticnotations
+1
vote
0
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4
Test series
Consider a set of 156 elements to find minimum and maximum elements in the given set, the minimum number of comparisons required is___? You have given an array of 512 elements,minimum number of comparisons required to find out second largest element among all will be___? 230 & 517 229 & 516 231 & 518 232 & 519
asked
Jan 5
in
Algorithms
by
vinay9427
(
105
points)

65
views
algorithms
divideandconquer
+1
vote
1
answer
5
ACE test series
please help me to understand
asked
Dec 21, 2017
in
Algorithms
by
VIKRAM KASANA
(
445
points)

189
views
algorithms
timecomplexity
divideandconquer
+2
votes
1
answer
6
Time complexity of divide and conquer
asked
Nov 18, 2017
in
Algorithms
by
Parshu gate
Active
(
4.9k
points)

237
views
algorithms
divideandconquer
asymptoticnotations
+2
votes
2
answers
7
CLRS DivideandConquer Strassens's algorithm
asked
Oct 9, 2017
in
Algorithms
by
Manasi Srivastava
(
79
points)

186
views
algorithms
divideandconquer
dynamicprogramming
+2
votes
3
answers
8
Ace practice book
how to apply master's method for this recurrence relation $T\left ( n \right )= {}\sqrt{n}T\left ( {\sqrt{n}} \right )+n$
asked
May 19, 2017
in
Algorithms
by
Devasish Ghosh
Junior
(
667
points)

239
views
mastertheorem
mastermethod
algorithms
divideandconquer
+1
vote
4
answers
9
difference between dynamic programming and divide and conquer technique is
asked
Apr 17, 2017
in
Algorithms
by
LavTheRawkstar
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(
5k
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3.7k
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divideandconquer
algorithms
dynamicprogramming
programming
+3
votes
1
answer
10
min max using divide and conquer
CAN SOMEONE SOLVE THE NUMBER OF COMPARISIONS FOR COMPUTING MIN AND MAX IN AN ARRAY USING DIVIDE N CONQUER?? RECURRENCE RELATION IS $ T(n) = 2 T(\frac{n}{2}) + 2 $ IT SHOULD COME TO $ \frac{3*n}{2}  2 $ ??
asked
Mar 23, 2017
in
Algorithms
by
sushmita
Boss
(
13.4k
points)

304
views
divideandconquer
algorithms
+2
votes
1
answer
11
Divide and conquer
Reply with solution @Arjun sir,@habibkhan,@vijaycs
asked
Feb 7, 2017
in
Algorithms
by
Shubham Sharma 2
Loyal
(
5.6k
points)

233
views
algorithms
divideandconquer
+3
votes
2
answers
12
divide and conquer
Consider an array containing ‘n’ elements. The elements present in an array are in arithmetic progression, but one element is missing in that order. What is the time complexity to find the position of the missing element using divide and conquer?
asked
Nov 25, 2016
in
Algorithms
by
Shubham Pandey 2
Loyal
(
6.8k
points)

454
views
divideandconquer
+3
votes
1
answer
13
Divide and conquer+Dynamic
asked
Oct 8, 2016
in
Algorithms
by
Rahul Jain25
Boss
(
11.5k
points)

422
views
divideandconquer
dynamicprogramming
algorithms
+4
votes
0
answers
14
CMI2013B04
You are given two sorted lists of integers of size $m$ and $n$. Describe a divide and conquer algorithm for computing the $k$th smallest element in the union of the two lists in time $O(\log m + \log n)$.
asked
May 23, 2016
in
Algorithms
by
jothee
Veteran
(
98.5k
points)

192
views
cmi2013
algorithms
sorting
divideandconquer
descriptive
+1
vote
0
answers
15
CMI2012B04
You have an array $A$ with $n$ objects, some of which are identical. You can check if two objects are equal but you cannot compare them in any other way—i.e. you can check A[i] == A[j] and A[i] != A[j], but comparisons such as $A[i] < ... are equal to each other. Use divide and conquer to come up with an $O(n \log n)$ algorithm to determine if $A$ has a majority element.
asked
May 23, 2016
in
Algorithms
by
jothee
Veteran
(
98.5k
points)

85
views
cmi2012
algorithms
divideandconquer
+3
votes
3
answers
16
Algorithm
How many term will be computed to determine the value of $10C8$ Using a divide and conquer algorithms ? 45 46 90 89
asked
May 20, 2016
in
Algorithms
by
ManojK
Boss
(
38.7k
points)

369
views
algorithms
divideandconquer
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