loop in scala code example

Example 1: how loop in scala

for ((name, count) <- names.zipWithIndex) {
    println(s"$count is $name")
}

Example 2: how loop in scala

for (i <- 1 to 10 if i < 4) println(i)

Example 3: how loop in scala

names.zipWithIndex.foreach { d =>
    println(s"${d._2} is ${d._1}")
}