groovy def sum(int a, int b) { return a + b } def start = System.currentTimeMillis() println sum(2, 3) def end = System.currentTimeMillis() println "Execution time: " + (end - start) + " milliseconds" public class Main { public static int sum(int a, int b) { return a + b; } public static void main(String[] args) { long start = System.currentTimeMillis(); System.out.println(sum(2, 3)); long end = System.currentTimeMillis(); System.out.println("Execution time: " + (end - start) + " milliseconds"); } }


上一篇:
下一篇:
切换中文