I don't understand the PHP code?

Question

Programming

if(($j>$chislo*$i-$chislo)&&($j<=$chislo)) - this line is confusing. What does she mean?

Answer 1

Это черезжопная надпись для
chislo * (i - 1) < j <= chislo
Обычно за такое форматирование + именование карают анально )).

Answer 2

Если J больше чем chislo*(i-1) И J меньше либо равно chislo...

Answer 3

If j is greater than chislo times i minus chislo AI j is less than or equal to chislo.
I so understand difficulties are caused by the first bracket.
There, from the beginning, in the first bracket, chislo * i-chislo is performed, then it is compared with the j variable.
Don't forget that the MULTIPLICATION is performed from the beginning.

Answer 4

if (W is greater than ((NUM times AND) minus NUM)) and (W is less than or equal to NUM))

Answer 5

Space it out so it's easier to understand

Answer 6

And what's wrong here? Learn the priorities of arithmetic signs (second grade school). Learn what brackets are used for (grades 3-5). Well, the most difficult thing is boolean values, look for a table of boolean operations (it seems to be called that)