What to do to increment by 2 instead of 1 ?

Question

public class Program {
public static void main(String[] args) {
int test = 5;
++ test;

System.out.println(test);
}
}
what should I do to get the output 7 instead of 6?

Answer 1

you can replace ++test; with
test+=2; it will do the job done for you

Answer 2

use
++test ;
++test;

OR

test + = 2;

OR

test = test + 2;

that your choice Now

Answer 3

You have written ++test. Here ++operator increments the value of test by 1 .You can also write like this test += 1; it means test = test+1; For incrementing the value of test by 2,3 or by any number you just need to write how much times you want to increment it . For 2 you should write test+=2.

Answer 4

for doing so remove the line ++ test and in place of it place test =test+2; or test+=2;

Answer 5

you can use ++ + ++ pre increment by 2
num=num+2

Answer 6

int test = 5;
text += 2;

Print out test it will give u 7

Answer 7

Use test+=2;
Or the number of steps instead of 2

Answer 8

another cool way: use ++++test;