Scala Int CompareTo 方法与示例

compareTo是 Scala 中的一个 int 类方法，用于将其与该操作数进行比较。它类似于比较方法。

Syntax: (Given_Value1).compareTo(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

// Scala Program to demonstrate the
// compareTo method of Int class
 
object GfG
{
  
    // Main Method
    def main(args:Array[String])
    {
      
        // Applying the method
        val v1 = (500).compareTo(400)
          
        // Displaying the output
        println(v1)
      
    }
}

输出：

1

示例 2：

斯卡拉

// Scala Program to demonstrate the
// compareTo method of Int class
 
object GfG
{
  
    // Main Method
    def main(args:Array[String])
    {
      
        // Applying the method
        val v1 = (200).compareTo(700)
          
        // Displaying the output
        println(v1)
      
    }
}

输出：

-1