Find the address of:

Question

Consider an array of 20 elements is stored in the memory of 40 bytes from 200 to 238. Assume array index starts from 3. Find out the address of 10th index element.

Answer 1

index 3 at address 200

index 4 at address 202

index 5 at address 204

index 6 at address 206

index 7 at address 208

index 8 at address 210

index 9 at address 212

index 10 at address 214

200 + (10-3)*2 = 200 + 7*2 = 214