package Content; import java.util.*; public class CalculateTime { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); long begin = System.currentTimeMillis(); // long end = System.currentTimeMillis(); double Time = (end-begin)/1000; System.out.println("执行时间:"+Time); } }
计算时间
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转载自www.cnblogs.com/Lemon1234/p/11619977.html
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