Question

How to format string with int in Scala

Answer 1

object O {
    def main(args: Array[String]): Unit = {
        val n = 3453

        val s = n.formatted("n = %d")
        
        println(s)
        println(s.getClass)
    }
}
     
     
     
     
/*
run:
     
n = 3453
class java.lang.String
    
*/

 

 

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