新手问题
请教了!!如何求1/2007精确到小数点后100位,谢谢!!
import java.math.BigDecimal; import java.math.RoundingMode; public class Test { public static void main(String[] args) { BigDecimal big = new BigDecimal(1); BigDecimal result = big.divide(new BigDecimal(2007),100,RoundingMode.HALF_UP); System.out.println(result); } }