Data commit

2023-07-01 11:58:00 -04:00 · 2023-07-01 11:58:00 -04:00 · cb5bb5e222
commit cb5bb5e222
parent 7387c8f97b
199093 changed files with 3378972 additions and 0 deletions
--- a/Task/Determine-if-a-string-is-numeric/Kotlin/determine-if-a-string-is-numeric.kotlin
+++ b/Task/Determine-if-a-string-is-numeric/Kotlin/determine-if-a-string-is-numeric.kotlin
@ -0,0 +1,14 @@
+// version 1.1
+
+fun isNumeric(input: String): Boolean =
+    try {
+        input.toDouble()
+        true
+    } catch(e: NumberFormatException) {
+        false
+    }
+
+fun main(args: Array<String>) {
+    val inputs = arrayOf("152", "-3.1415926", "Foo123", "-0", "456bar", "1.0E10")
+    for (input in inputs) println("$input is ${if (isNumeric(input)) "numeric" else "not numeric"}")
+}