stick [ ] stores the count of matchsticks required to represent the alphabets
int sticks [ ] = { 6 , 7 , 4 , 6 , 5 , 4 , 6 , 5 , 2 , 4 , 4 , 3 , 6 , 6 , 6 , 5 , 7 , 6 , 5 , 3 , 5 , 4 , 6 , 4 , 3 , 4 } ;