The following code segment is a count controlled loop going from 1 to 5. At each iteration, the loop counter is either printed or put on a stack depending on the result of Boolean function RanFun(). (The behavior of RanFun() is immaterial.) At the end of the loop, the items on the stack is printed and popped. Because of the logical properties of a stack, this code segment cannot print certain sequences of the values of the loop counter. You are given an output and asked to determine if the code segment could generate the output. Is the following output possible using a stack: 5 4 3 2 1? for(count = 1; count <= 5; count++) if (RanFun()) count << count; else stack.Push(count); while (! stack.lsEmpty()) { stack.Top(number) cout << number; stack.Pop() }
