Guava系列:BigIntegerMath/LongMath/IntMath使用方法
阿新 • • 發佈:2021-02-17
技術標籤:Guava
場景
BigIntegerMath/LongMath/IntMath
demo
package com.nio4444.demo; import com.google.common.math.BigIntegerMath; import com.google.common.math.IntMath; import com.google.common.math.LongMath; import java.math.BigInteger; import java.math.RoundingMode; public class IntMathDemo { public static void main(String[] args) { System.out.println(BigIntegerMath.divide(BigInteger.TEN, new BigInteger("2"), RoundingMode.UNNECESSARY)); System.out.println( LongMath.divide(343,22, RoundingMode.FLOOR)) ; IntMath.checkedAdd(2000000000,999999999) ; } }