Question

Suppose u,v=5,10,before the assignment. What are the values of u and v after the sequence of assignments?u : = v + 10 , v : = u + 10

Answer 1

Answer:

u=20

v=30

Explanation:

after the first assignment

u=v+10

since v=10

u=10+10

now u=20

second assignment

v=u+10

u=20

hence v=30

Answer 2

Answer:

u=20, v=30

Explanation:

Given u=5 and v=10 before assignment.

on putting the values in equation it becomes

u=v+10

u=10+10

u=20 after assignment

Since in procedural language value gets changed after applying operations and attains its value as initial value. So,

v=u+10

v=20+10

v=30 after assignment.