void Dosomething () The following routine making use of two { int x.y,z; while(lemptyQ(Q1) queues : Q1,Q2 and one stack :S Initially the queue Q1 contains 5, 6, 9, 0, 7, 5, 0, 2, 6, 0 dequeue(QI, x):...

Extracted text: void Dosomething () The following routine making use of two { int x.y,z; while(lemptyQ(Q1) queues : Q1,Q2 and one stack :S Initially the queue Q1 contains 5, 6, 9, 0, 7, 5, 0, 2, 6, 0 dequeue(QI, x): if(x equals 0) from front to rear. What are the contents of queue Q2 from front to rear after the z- 0; while(lemptystack(s)) execution of following function. popstack(s.y): z t= y; enqueue(Q2, z); else pushstack(s,x);