Young Tableau | Insert, Search, Extract-Min, Delete, Replace

A M x N Young tableau is an M x N matrix such that the entries of each row are in sorted order from left to right and the entries of each column are in sorted order from top to bottom. Some of the entries of a Young tableau may be infinity, which indicates an …

Collect maximum value of coins in a matrix

Given a M x N matrix where each cell contains a coin of some denomination, collect maximum value of coins by traversing the grid. The first traversal starts from the top-left corner of the matrix and end at the bottom-left corner and the second traversal starts from the top-right corner and end at the bottom-right …

Print all shortest routes in a rectangular grid

Given a M x N rectangular grid, print all shortest routes in the grid that start at the first cell (0,0) and end at the last cell (N-1,M-1). We can move down or right or diagonally (down-right) but not up or left.