Question

23. Each element of an array X [-15.. 10,15...40] requires one byte of storage. If the array is stored in
column major order with the beginning location 1500, determine the location of X [5,20
(ISC 2007)​

Answer 1

Answer:

1620

Explanation:

Address in column-major is calculated as  

X[I][J]=B+W(I-lr)+R(J-lc)

X[5][15]=1000+4((5-0)+10(15-0))  

=1000+4(5+150)

=1000+4(155)  

=1000+620

=1620

SPJ3