For loops

Question

please, Is it possible to declare two variables in a for loop?........
e.g:
for(int y = 3, d =5; y <= 10; d++)

Answer 1

yes you can declare two variables with for loop like this
for(int i=0, j=5; i < 5; i++, j--)
but take care condition part is not separated by seperator (,)
for(int i=0, j=5; i < 5, j > 5; i++, j--)

Answer 2

Yes, it is possible to instantiate two variables of the same type in the for loop declaration.
But this example is an infinite loop, because you test the variable that isn't incremented.
Just try it out at the code playground.

Answer 3

yes,it is possible

Answer 4

Var x=0
For(;×<=20 x+=_)
Document.write(×)

Answer 5

Declaring multiple variables in a single declaration could cause confusion about the types of variables and their initial values. In particular, do not declare any of the following in a single declaration:
- Variables of different types
- A mixture of initialized and uninitialized variables
In general, you should declare each variable on its own line with an explanatory comment regarding its role. While not required for conformance with this guideline, this practice is also recommended in the Code Conventions for the Java Programming Language, §6.1, “Number Per Line” [Conventions 2009].

Answer 6

yes

Answer 7

yes excatly

Answer 8

what dose means sum =0

Answer 9

Can someone help me to fill this_blank

Answer 10

yes you can and you can do another thing for example
for(int i = 0 , j = n ; i < n ; --j , ++i)
{
}

Answer 11

Yes it is possible like we declared variables by separating them like int a=3, b=4;

Answer 12

yea you can

Answer 13

Of course

Answer 14

yes it is possible.

Answer 15

👌

Answer 16

It is possible. It can be done with more than 2 variables. You could use 10 variables if you wanted to.

Answer 17

yes you can.

Answer 18

Yes it is possible

Answer 19

Как мне это решить!!!!!??????? >:(

Answer 20

Can someone plz explain this code to me in brief ??