Write a fragment of code that will change the integer value stored in x as follows. If x is even, divide x by 2. If x is odd, multiply x by 3 and subtract 1.
What will be an ideal response?
```
if(x % 2 == 1)
x = 3*x - 1;
else
x = x/2;
```
if(x % 2 == 1)
x = 3*x - 1;
else
x = x/2;
if(x % 2 == 1)
x = 3*x - 1;
else
x = x/2;
This code is in Fragments.java.
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