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Provided solution is not optimal
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1
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107
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September 8, 2022
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Why do we need to check for greather than zero? + sc question
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2
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57
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September 1, 2022
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The provided solution can use a simple improvement to reduce time complexity to O((N+M)*Len)
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1
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39
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July 22, 2022
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Need help with my almost solution
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1
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39
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June 20, 2022
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For loop logic, can someone explain?
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2
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60
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June 10, 2022
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Why is time complexity O(N∗M∗Len)?
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4
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244
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April 13, 2022
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The solution provided is NOT a sliding window solution
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1
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110
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March 10, 2022
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My solution in O(n) using sliding window. Could anybody take a look at it?
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0
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108
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January 10, 2022
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Why is this problem in the Sliding Window chapter?
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1
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188
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December 22, 2021
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O(N+M) time solution in Java (readable)
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0
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93
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November 27, 2021
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I used the same idea as find_permutation problem
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2
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118
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November 7, 2021
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Given a list of intervals, find the point where the maximum number of intervals overlap
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1
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87
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October 18, 2021
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Can you open up access to the tests on the "Try it yourself" Portions? I'd like to add several more tests to most of the questions
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1
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360
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October 6, 2021
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Why do we do `j+1` when comparing against wordCount?
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1
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101
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September 13, 2021
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Solution with O(N+M) time
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0
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111
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May 5, 2021
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Optimized version following solution of Problem Challenge 1
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2
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370
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March 14, 2021
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Why this problem is similar to Maximum Sum Subarray of Size?
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6
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552
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September 7, 2020
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The for loop makes no sense
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1
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273
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September 7, 2020
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Java. Reusing previous template (map+matched) O(n)
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1
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131
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September 1, 2020
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Optimizing with trie?
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2
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188
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August 25, 2020
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Defective answer!
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1
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217
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August 25, 2020
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Java solution using matched variable and shallow copy
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0
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108
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June 15, 2020
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Wrong Solution for "foxcati"
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1
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371
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September 5, 2019
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