Scala Int 比较方法与示例

compare是 Scala 中的 int 类方法，用于将其与该操作数进行比较。

Syntax: (Given_Value1).compare(Given_Value2)

Returns: return -1 when Given_Value1 is less than Given_Value2. return 0 when both values are equal. return 1 when Given_Value1 is greater than Given_Value2.

示例 1：

// Scala Program to demonstrate the 
// compare method of Int class
  
object GfG
{ 
   
    // Main Method
    def main(args:Array[String])
    {
       
        // Applying the method
        val v1 = (451).compare(145)
           
        // Displaying the output
        println(v1)
       
    }
} 

输出：

1

示例 2：

// Scala Program to demonstrate the 
// compare method of Int class
  
object GfG
{ 
   
    // Main Method
    def main(args:Array[String])
    {
       
        // Applying the method
        val v1 = (121).compare(1478)
           
        // Displaying the output
        println(v1)
       
    }
} 

输出：

-1