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Scala Int compare()用法及代碼示例

如果第一個整數值等於第二個整數值,則使用compare()方法返回0;如果第一個整數大於第二個整數,則返回1;如果第一個整數小於第二個整數,則返回-1。

函數定義: (First_Integer_Value).compare(Second_Integer_Value)
返回類型: It returns 0 if the first integer value is equal to the second integer value, 1 if the first one is greater then the second one and finally -1 if the first one is less than the second one.

範例1:


// Scala program of Int compare() 
// method 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Applying compare method 
        val result = (10).compare(10) 
          
        // Displays output 
        println(result) 
      
    } 
} 
輸出:
0

範例2:

// Scala program of Int compare() 
// method 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Applying compare method 
        val result = (10).compare(5) 
          
        // Displays output 
        println(result) 
      
    } 
} 
輸出:
1

範例3:

// Scala program of Int compare() 
// method 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Applying compare method 
        val result = (10).compare(20) 
          
        // Displays output 
        println(result) 
      
    } 
} 
輸出:
-1


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注:本文由純淨天空篩選整理自Kanchan_Ray大神的英文原創作品 Scala Int compare() method with example。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。