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Why does x also increase when we print y?
public class Program { public static void main(String[] args) { int x = 34; int y = ++x; System.out.println(y); } } If I was to print x why does that also increase. It only makes sense for y to increase?
5 Respostas
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ok i got it. ++x changes the value of x to x+1 and then it gets stored in variable y. So, x become x+1.
If you don't want x to change you should do x+1 instead of ++x.
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I dont know about Java much but doesn't ++x increment the value of x by 1? so it increases.
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Chris Welham first ++x changes x into x+1. This then gets stored in y.
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Well the way i see it is i set y to be x + 1 but shouldnt x stay as 34
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So y is just x and x is ++x