If x = 3 and y = ++x + x++ why y=9 not 8 . And if y= x++ + x++; y =7. What is that ?

Answer 1

The increment operator before the value it is operating on means that it is incremented and then used. The opposite is true for when it comes after.

Answer 2

ok. count that expression

Answer 3

domagoj and rebecca_dg check your solution in compilator

Answer 4

ты русский ( края )

Answer 5

27¢|455666665"* позванить

Answer 6

-32=5x+10+2x

Answer 7

the first one im not sure. the second would be y = 3 + 4

Answer 8

@Domagoj Puljic
your answer is right but compilar in first example say y=9

Answer 9

y would only equal 9
if x = 3 and y = ++x + ++x
as this would be y = 4 + 5

Answer 10

the second one is 6 not 7.. I explained it in the answers of your another question similar to this :) check it ;)