int a =100,b=200;while(++a<--b);sout("the average number is "+a);

Question

What is the mechanism by wich this code averages value?

Answer 1

To get an average, we usually sum some numbers, and then divide the sum by some range distance or data count. But here, I don't understand how your code can generate an average value, since no number appeared to be summed and divided.

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(Edited)

Answer 2

Modify it like this

while(++a < --b) {
System .out.println(a +" < " +b);
}

then you can see how it can find average

Answer 3

Thank you for information.

Answer 4

https://code.sololearn.com/c5YGk7JJAWE7/?ref=app

Answer 5

Thank you for the answer