ReadME
The test cases must be in a text file named "data.txt" which should be in the same directory as executable.
Test Cases :
A X Y Z X P Q B Y P
A X Y Z X P Q B Y P Z L O P Z
Compilation :
$ g++ -I /home/r00t3r/OGDF/include/ -L /home/r00t3r/OGDF/_release/ HW1.cpp -lOGDF -lCOIN -o HW1 -pthread
Execute : ./HW1
Assumptions: Number of input elements should be less than 16.