SOLVED: Find the output for the below code import scala.util.{Try, Success,Failure} ...

Find the output for the below code

import scala.util.{Try, Success,Failure}
object Main extends App
{
def justTry(n:Int) ={ val tryMap=Map(0->Try(0),1->Try(1), 2->Try(2), 3->Try("3"))
Try(tryMap(n))
}
for(n<-2 to 4)
{
println(justTry(n).filter(y=>y.isFailure==false))
}
}

Success(Success(2))
Success(Success(3))

Success(Success(2))
Success(Success(3))
Failure(java.util.NoSuchElementException: key not found: 4)

Success(Success(2))
Success(Success(3))
Failure

Success(Success(2))}
Success(Success(3))
Success(Success(4))

Verified Answer

Correct Option - b

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Find the output for the below code import scala.util.{Try, Success,Failure} object Main extends App { def justTry(n:Int) ={ val tryMap=Map(0->Try(0),1->Try(1), 2->Try(2), 3->Try("3")) Try(tryMap(n)) } for(n<-2 to 4) { println(justTry(n).filter(y=>y.isFailure==false)) } }

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Find the output for the below code

import scala.util.{Try, Success,Failure}
object Main extends App
{
def justTry(n:Int) ={ val tryMap=Map(0->Try(0),1->Try(1), 2->Try(2), 3->Try("3"))
Try(tryMap(n))
}
for(n<-2 to 4)
{
println(justTry(n).filter(y=>y.isFailure==false))
}
}