Those who have passion for programming,algorithm,maths and particularly solving problem with computer.
This is online judges solutions and some help for new programmers
Saturday, September 14, 2013
UVA 11553 :: GRID
Going through all permutation as test input is small. this is JAVA solution. its time limit exceeds , you will get accept in C++ use next_permutation function. this code is nice to see how actual permutation would be designed.