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Question

With x = 0, which of the following are legal lines of Java code for changing the value of x to 1?

1. x++;
2. x = x + 1;
3. x += 1;
4. x =+ 1;

a.

1, 2 & 3

b.

1 & 4

c.

1, 2, 3 & 4

d.

3 & 2

Posted under Java Programming

Answer: (c).1, 2, 3 & 4

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Q. With x = 0, which of the following are legal lines of Java code for changing the value of x to 1? 1. x++; 2. x = x + 1; 3. x += 1; 4. x =+ 1;

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