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Rating Stats for

Pham Trung

Rating
1603.99 (1,619th) 		Reputation
9,878 (15,483rd)
Page: 1 ... 5 6 7
Title Δ
Tips in optimizing an algorithm -2.24
Find all M-length sets of positive integers that sum to N -2.01
permutations of certain digits in Java -2.02
A travelling salesman that has state +4.27
Find start and end points of a group of numbers in an array -1.18
Number Guessing Game Over Intervals -1.43
Find maximum number of characters that both strings have in common -1.03
Quicksort vs Median asymptotic behavior +5.17
Given a sorted array of n elements, sort a subset n/2 elements in l... -1.66
Java recursive "find median" algorithm exception errors -4.12
how do I sort a 2D array of ints in java by a certain column -2.13
Solving a Sum of Array Values Exercise in "kn" Instead of... +2.04
Memoization algorithm time complexity +0.04
O(N^2) shortest path algorithm 0.00
Highest value of last k values in array, better than O(n^2) +4.08
find best adjacent pair such that to maximize the sum of the first... +2.67
How to implement this recursive algorithm in a DP table? -3.61
Cutting a stick such that cost is minimized -2.46
Combinations of n-pairs of parentheses -0.07
scheduling n people with given time of travel +0.16
Multiply two numbers whose range is 10^18 -0.29
Count the number of Ks between 0 and N -0.07
How do I store level of each node while traversing in BFS? -0.01
C# Finding Maximum Value of Items that fit in certain slots -0.05
Sudoku backtracking algorithm (Java) -0.19
Solve equation in Java with modulo -1.28
Optimizing this code to check sum +0.80
delete and shift array elements +0.06
Algorithm for USSD ( State machine ) Application +1.05
String reversal by word in single pass -2.17
Tarjan's least common ancestor algorithm explanation 0.00
Find all nodes near the middle of the tree +1.95
Determining whether a valid permutation of numbers exists +3.97
Convert JPanel to image 0.00