Consider the following piece of pseudocode: function Thing(n) if n <3 then return 1 end if new Stack s PUSH[1, s] PUSH[1, s] for 3

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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. Consider the following piece of pseudocode:
function Thing(n)
if n < 3 then
return 1
end if
new Stack s
PUSH[1, s]
PUSH[1, s]
for 3 ≤ i ≤n do
x ← TOP [s]
POP[s]
y ← TOP[s]
PUSH[x, s]
PUSH(x + y, s]
end for
return TOP[s]
end function
What is returned by the function call Thing(7)?
Transcribed Image Text:. Consider the following piece of pseudocode: function Thing(n) if n < 3 then return 1 end if new Stack s PUSH[1, s] PUSH[1, s] for 3 ≤ i ≤n do x ← TOP [s] POP[s] y ← TOP[s] PUSH[x, s] PUSH(x + y, s] end for return TOP[s] end function What is returned by the function call Thing(7)?
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