tools = ["labelMe", "VIA", "CVAT"]
print("=" * 40)
print("工具列表")
print("创建的列表内容为：", tools)
print("列表长度（工具个数）：", len(tools))
print("第一个工具是：", tools[0])
print("最后一个工具是：", tools[-1])
print()
print("=" * 40)
print("工具介绍（使用循环）")
index = 1
for tool in tools:
	description = f"工具：{tool} - 适用于数据标注"
	print(f"{index}.{description}")
	index += 1
print("\n循环遍历完成！总共输出了",len(tools),"个工具的介绍。")
print("=" * 40)

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