Java.lang.math.max()函數是Java中的內置函數,該函數最多返回兩個數字。參數以int,double,float和long的形式接受,如果傳遞負數和正數作為參數,則生成正數結果。如果兩個參數傳遞的都是負數,那麽將生成幅度較小的數字。
用法:
dataType max(dataType num1, dataType num2) The datatypes can be int, float, double or long. 參數: The function accepts two parameters num1 and num2 among which the maximum is returned
返回值:該函數最多返回兩個數字。數據類型將與參數相同。
下麵給出的是函數max()的示例
// Java program to demonstrate the use of max() function
// when two double data-type numbers are
// passed as arguments
public class Gfg {
public static void main(String args[])
{
double a = 12.123;
double b = 12.456;
// prints the maximum of two numbers
System.out.println(Math.max(a, b));
}
}
輸出:
12.456
// Java program to demonstrate the use of max() function
// when one positive and one negative
// integers are passed as argument
public class Gfg {
public static void main(String args[])
{
int a = 23;
int b = -23;
// prints the maximum of two numbers
System.out.println(Math.max(a, b));
}
}
輸出:
23
// Java program to demonstrate the use of max() function
// when two negative integers are passed as argument.
public class Gfg {
public static void main(String args[])
{
int a = -25;
int b = -23;
// prints the maximum of two numbers
System.out.println(Math.max(a, b));
}
}
輸出:
-23
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注:本文由純淨天空篩選整理自Twinkl Bajaj大神的英文原創作品 Java Math max() method with Examples。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。