Added new practice exercises #54

	# This workflow creates an Odin environment and runs all tests for all exercises.

	name: odin/Test

	on:
	push:
	branches: [main]
	pull_request:
	workflow_dispatch:

	jobs:
	ci:
	runs-on: ubuntu-22.04

	steps:
	- name: Download Clang
	run: wget https://apt.llvm.org/llvm.sh

	- name: Set install script permissions
	run: chmod u+x llvm.sh

	- name: Install Clang 18
	run: sudo ./llvm.sh 18

	- name: Setup default version
	run: sudo ln -f /usr/bin/clang-18 /usr/bin/clang

	- name: Checkout repository
	uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332

	- name: Setup Odin
	uses: laytan/setup-odin@3df60bd622575fda7efa4a3ec928f446bcae1a0a
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	llvm-version: 18
	release: dev-2024-09

	- name: Verify all exercises
	run: bin/verify-exercises

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