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How to create and access an array in Scala



191 views
asked May 29, 2025 by avibootz
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2 Answers

0 votes 
val days = Array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday")

for (day <- days) {
  println(day)
}

println("Second element of the array is: " + days(1))


 
/*
run:

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Second element of the array is: Monday

*/

 



answered May 29, 2025 by avibootz
0 votes 
val days = Array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday")

days(2) = "Trinday"
println("After updating, array elements are: ")
for (day <- days) {
  println(day)
}

 
/*
run:

After updating, array elements are: 
Sunday
Monday
Trinday
Wednesday
Thursday
Friday
Saturday

*/

 



answered May 29, 2025 by avibootz

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