While Loop

Question

How many times does the while loop gets executed if the following function is called as $f(120,13)?$ 

f(m,n) { ans := 1 
while (m - n >= 0) { 
ans := ans * 2 
m := m - n 
} 
return(ans)
}

 

Comments

ans$=512$ and while loop executed $9$ times

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Please explain

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ok please, you can also try to trace out.

check the answer

Answer 1

Making a tree diagram is easy to understand.

Answer 2

Just 120/13=9.23 just take floor value which is 9 answer