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j_random_hacker

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1518.44 (35,212th) 		Reputation
43,917 (2,436th)
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Title Δ
Which algorithms most reliably solve substitution ciphers? 0.00
Picking out exacly one value from each row and column of a matrix +1.78
Finding an optimal solution for targeting ships in a naval engagement -0.01
Find the minimum number of messages that need to be sent -0.01
Guess the Subset Strategy 0.00
C++ Induction Algorithm very slow and Dynamical Programming 0.00
Floyd's Algorithm - SIGTSTP error 0.00
Finding defective chips between set of chips +1.81
Eliminate cycles in a graph removing vertices -1.68
Edge clique cover algorithm -0.03
Algorithm to split a graph into disconnected subgraphs of <=N no... 0.00
1d Array - determine best container size with minimum waste -0.52
Efficient rectangles fitting algorithm 0.00
Get coordinate from path with multiple points based on fraction of... 0.00
How to find maximal subgraph of bipartite graph with valence constr... -0.04
Minimum number of iterations in matrix where cell value replaced by... -0.25
Select the most elements that do not overlap so that the sum of the... +0.88
Select the most elements that do not overlap so that the sum of the... +0.88
Non-Disjunct Rectangle Edge Covering for 2D Squares on a Grid +1.20
Number of substrings in range [l, r] that can be permuted to palind... -0.64
Number of substrings in range [l, r] that can be permuted to palind... -0.64
Find the end of a curved line in a binary image 0.00
Efficient Algorithm to Replace All SubArrays with Other SubArrays +1.89
Choose rectangles for maximizing the area 0.00
Minimum subtree containing nodes from set -0.98
Enumerate all greedy choices of maximum independent set 0.00
Algorithm to find best offer combination that gives maximum discoun... 0.00
Optimal algorithm for the Greedy Algorithm: Interval Scheduling - S... 0.00
All rectangles in grid with common corner -0.55
Find longest sequences with sufficient average score +1.98
How to split a 2D array in different sized pieces for a crossword? -0.02
Graph path-finding algorithm variant +1.75
Smallest possible sum of groups highest values -0.03
Match symbol stream against dynamic patterns 0.00
Optimal ice cream cone filling process on a conveyor belt with arbi... 0.00
Multiple Source -Multiple Destinations-No Collisions 0.00
Number of shortest paths of a knight in chessboard from A to B +0.30
Given a string, find the longest substring with the same number of... +0.48
dynamic programming reduction of brute force +1.52
Does the array “sum and/or sub” to `x`? -0.25
find max square with black border 0.00
Is there an algorithm to find the nearest number with only small fa... +0.91
Stack of Boxes - Dynamic Programming -0.45
Finding Faces of Mesh Subparts 0.00
How does DP helps if there are no overlapping in sub problems [0/1... +1.23
How to detect ending location (x,y,z) of certain sequence in 3D dom... +0.49
Dual knapsack algorithm 0.00
Linear algorithm to find number of distinct closed curves in a dire... 0.00
What corner case am I missing in my algorithm to find the largest p... 0.00
Enumerating all possible permutations when each element belongs to... 0.00