Scala Float ceil() 方法与示例

ceil()方法用于返回大于或等于给定数字的数字。

Method Definition: def ceil: Float

Return Type: It returns a number which is greater than or equal to the given number.

示例 #1：

// Scala program of Float ceil()
// method
  
// Creating object
object GfG
{ 
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying ceil method
        val result = (5.4).ceil
          
        // Displays output
        println(result)
      
    }
} 

输出：

6.0

示例 #2：

// Scala program of Float ceil()
// method
  
// Creating object
object GfG
{ 
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying ceil method
        val result = (-3.8).ceil
          
        // Displays output
        println(result)
      
    }
} 

输出：

-3.0