Explain solution

Question

https://sololearn.com/compiler-playground/cZlm3IzN1oFj/?ref=app

Question:

int f=1, int i=2;
While (++i>2){
f*=i;
if(f>=20){
i/=2;
f+=1;
}
}
System.out.println(f);

At first while(2+1>2) that's true and it countines

Second f= 1* 2=2. 2+ :printLN
If (f >=20)
i=20 / 2= 10.

Third f+=1 : [ f= 1+ (1 to 10)]

2+4+5+6+7+8+9+10+11:printLN

f = 2 + ( i=3 + i=4 + i=5 + i=6 + i=7 + i=8 + i=9 + i=10 + (i=10 + 1).

https://sololearn.com/compiler-playground/cZlm3IzN1oFj/?ref=app

Answer 1

the code do:
1*3
3*4
12*5

int( 5/2)
60+2

EDIT:
after code has changed from f+=i to f+=1 result is
60+1

Answer 2

https://www.sololearn.com/discuss/3259120/?ref=app
https://www.sololearn.com/discuss/3259152/?ref=app
https://www.sololearn.com/discuss/3259091/?ref=app
https://www.sololearn.com/discuss/3259222/?ref=app
https://www.sololearn.com/discuss/3259128/?ref=app
https://www.sololearn.com/discuss/3259291/?ref=app
https://www.sololearn.com/discuss/3259163/?ref=app
https://www.sololearn.com/discuss/3259101/?ref=app
https://www.sololearn.com/discuss/3259357/?ref=app
https://www.sololearn.com/discuss/3259228/?ref=app
https://www.sololearn.com/discuss/3259388/?ref=app
https://www.sololearn.com/discuss/3259134/?ref=app
https://www.sololearn.com/discuss/3259267/?ref=app
https://www.sololearn.com/discuss/3259173/?ref=app
https://www.sololearn.com/discuss/3259204/?ref=app
https://www.sololearn.com/discuss/3259175/?ref=app
https://www.sololearn.com/discuss/3259177/?ref=app
https://www.sololearn.com/discuss/3259179/?ref=app
https://www.sololearn.com/discuss/3259149/?ref=app
http

Answer 3

https://sololearn.com/compiler-playground/cRbDhnwmK3qK/?ref=app
https://sololearn.com/compiler-playground/cq2qPnEvETuS/?ref=app
https://sololearn.com/compiler-playground/cw3yLjg0gsW2/?ref=app
https://sololearn.com/compiler-playground/cLThC97348sk/?ref=app
https://sololearn.com/compiler-playground/cXUb5QxnhUIf/?ref=app
https://sololearn.com/compiler-playground/c2KmFY70SZmP/?ref=app
https://sololearn.com/compiler-playground/cu7RgAUX0GUo/?ref=app

Answer 4

https://sololearn.com/compiler-playground/cYJ1bDg62KOE/?ref=app
https://sololearn.com/compiler-playground/cWWuy0PwiCML/?ref=app
https://sololearn.com/compiler-playground/cg7kiMwe6cG3/?ref=app
https://sololearn.com/compiler-playground/cASl2ZLKD4SV/?ref=app

Answer 5

And what happened for last function f+=1? ! (62 +1)

Answer 6

last operation is f+=i where f=60 and i =2

Answer 7

It was typed f+=1 and this 60+1 not 2

Answer 8

That's 1 not i=2

Answer 9

I see, you mean code after "Question:" not in the playground

Answer 10

The most important point in this code it typed: f*=i : 1*2 and again it returns to i/=2 while it's after
if (f>=20).

Answer 11

Your answer best answer but at last it gets 61 which that's true ,but 62 is not.

Answer 12

(60+1) and The end

Answer 13

but why there is break ?