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Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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12
Task/Queue-Usage/Elena/queue-usage.elena
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@ -1,7 +1,7 @@
import system'collections;
import extensions;
public program()
public Program()
{
// Create a queue and "push" items into it
var queue := new Queue();
@ -11,14 +11,14 @@ public program()
queue.push(5);
// "Pop" items from the queue in FIFO order
console.printLine(queue.pop()); // 1
console.printLine(queue.pop()); // 3
console.printLine(queue.pop()); // 5
Console.printLine(queue.pop()); // 1
Console.printLine(queue.pop()); // 3
Console.printLine(queue.pop()); // 5
// To tell if the queue is empty, we check the count
console.printLine("queue is ",(queue.Length == 0).iif("empty","nonempty"));
Console.printLine("queue is ",(queue.Length == 0).iif("empty","nonempty"));
// If we try to pop from an empty queue, an exception
// is thrown.
queue.pop() \\ on::(e){ console.writeLine("Queue empty.") }
queue.pop() \\ on::(e){ Console.writeLine("Queue empty.") }
}