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Rating Stats for

Pham Trung

Rating
1603.99 (1,619th) 		Reputation
9,878 (15,483rd)
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Title Δ
How can we efficiently find the minimum integer from concatenating... +3.62
Shortest path in 2d arrays +3.10
Dealing with large integers without BigInteger Library in Algorithm... +3.68
Given a dictionary and a list of letters find all valid words that... +3.49
how to find whether a graph is tree or not? 0.00
Binary Trees and NullPointerException 0.00
how to determine whether a set of rectangles contain two who have o... +3.99
Confusing output from String.split -1.76
solving knapsack dynamic programming debugging 0.00
What can be space efficient algorithm for Single row of skyscraper... 0.00
Why my recursion doesnt work? (Java) +3.75
Opposition for an int -0.59
Get the last 1000 digit of 5^1234566789893943 +0.56
Algorithm- Sum of distances between every two nodes of a Binary Sea... +3.81
What is the best algorithm to find the center of a wave on a matrix? +0.17
Java- Why is my recursive Draw tree method not outputting correctly 0.00
Using .indexOf() in an if statement in java 0.00
Recursive Mergesort on LinkedList 0.00
Why I am getting an error to initialize letter and how do I fix it? +1.13
Google Interview: Find all contiguous subsequence in a given array... +3.62
Determining if graph is acyclic for Toplogical Sort -3.98
Deserialize Binary Search Tree in JavaScript 0.00
Effective combination algorithm to pass the time limit +3.84
How to reverse a linkedList iteratively, understanding the code I f... 0.00
Get the first x elements of a Heapsort 0.00
Variable value retention while recursion 0.00
Tracking brackets in a string +1.60
Snap point to nearest line -0.01
Efficiently filling empty cells in 3D matrix +2.42
Move items to the front of an array +3.87
Recursive solution to finding patterns -1.51
Tarjan's Algorithm: Time Complexity and slight modification possibi... +4.51
Tree : Find node whose common path is shortest in relation to other... +4.58
Shortest Path Algorithm with some Restrictions 0.00
Knapsack - save time and memory +0.08
How to construct a binary tree using a level order traversal sequence 0.00
Sum of multiplication of all combination of m element from an array... +0.20
How does Fibonacci heap delay work as long as possible? 0.00
C++ optimal way of bring the ones to the front of an array of zeros... -4.11
Common subview between two views hierarchy -4.14
Best design to handle condition based method calls +3.78
Adding elements to a list -2.05
Determining the element that occured the most in O(n) time and O(1)... -3.99
Accurate "Sieve of Erathostenes" to determine primality o... 0.00
Indefinitely move objects around randomly without collision +0.66
GridWalk CodeEval implementation issue +0.48
How to find the maximum number of points lying on the same straight... +4.03
Given a number N, find the smallest even number E such that E > N +0.01
How to implement a 96 conditions wisely? +4.20
Dynamic Programming : Timus Online Judge 1172 Ship Routes 0.00