Add files for Kotlin. Both are working successfully.

kotlin_compiled.sh

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+#!/usr/bin/env bash
+# 2024-03-30 Hyperling
+# Compile the .kt file and run the compiled binary.
+
+# Move to the file location.
+DIR="$(dirname -- "${BASH_SOURCE[0]}")"
+cd $DIR
+
+# Compile the script.
+kotlinc spare_change.kt -include-runtime -d spare_change.kt.jar
+
+# Run the executable.
+chmod 755 ./spare_change.kt.jar
+java -jar spare_change.kt.jar
+rm -rfv ./spare_change.kt.jar