Java中的 BigDecimal min() 方法
Java中的Java .math.BigDecimal.min(BigDecimal val)方法用于比较两个 BigDecimal 值并返回两者的最小值。
句法:
public BigDecimal min(BigDecimal val)
参数:该函数接受 BigDecimal 对象val作为参数,其值与此BigDecimal 对象的值进行比较并返回最小值。
返回值:此方法返回 BigDecimal,其值是此BigDecimal 和val中的较小者。如果两者相等,则返回此BigDecimal。
例子:
Input : a = 17.000041900, b = 17.0000418999
Output : 17.0000418999
Input : a = 235900000146, b = 236000000000
Output : 235900000146
下面的程序将说明 BigDecimal 类的 min()函数:
方案一:
/*Java program to illustrate
use of BigDecimal min()
function in Java */
import java.math.*;
public class GFG {
public static void main(String[] args)
{
// Creating 2 BigDecimal objects
BigDecimal a, b;
a = new BigDecimal("17.000041900");
b = new BigDecimal("17.0000418999");
// print the maximum value
System.out.println("Minimum Value among " + a +
" and " + b + " is " + a.min(b));
}
}
输出:
Minimum Value among 17.000041900 and 17.0000418999 is 17.0000418999
方案二:
/*Java program to illustrate
use of BigDecimal min()
to display minimum length
among two strings */
import java.math.*;
public class GFG {
public static void main(String[] args)
{
// Create 2 BigDecimal objects
BigDecimal a, b;
String s = "GeeksforGeeks";
String str = "GeeksClasses";
int l1, l2;
l1 = s.length();
l2 = str.length();
a = new BigDecimal(l1);
b = new BigDecimal(l2);
// Print the respective lengths
System.out.println("Length of string " + s + " is " + a);
System.out.println("Length of string " + str + " is " + b);
// Print the maximum value
System.out.println("Minimum length is " + a.min(b));
}
}
输出:
Length of string GeeksforGeeks is 13
Length of string GeeksClasses is 12
Minimum length is 12
参考: https: Java/math/BigDecimal.html#min()