<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Rework the following code so that it prints the same output with fewer lines of code.
int x = 13;
if (x == 13) {
  System.out.println("x is 13");
}<|im_end|>
<|im_start|>assistant
int x = 13;
System.out.println(x == 13 ? "x is 13" : "");<|im_end|>
