#定义列表,存储3个常见标注工具名称
tools=["LabelMe","VIA","CVAT"]
#输出原始列表
print("="*40)
print("工具列表")
print("创建的列表内容:",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()
I+WumuS5ieWIl+ihqCzlrZjlgqgz5Liq5bi46KeB5qCH5rOo5bel5YW35ZCN56ewCnRvb2xzPVsiTGFiZWxNZSIsIlZJQSIsIkNWQVQiXQoj6L6T5Ye65Y6f5aeL5YiX6KGoCnByaW50KCI9Iio0MCkKcHJpbnQoIuW3peWFt+WIl+ihqCIpCnByaW50KCLliJvlu7rnmoTliJfooajlhoXlrrnvvJoiLHRvb2xzKQpwcmludCgi5YiX6KGo6ZW/5bqm77yI5bel5YW35Liq5pWw77yJOiIsbGVuKHRvb2xzKSkKcHJpbnQoIuesrOS4gOS4quW3peWFt+aYrzoiLHRvb2xzWzBdKQpwcmludCgi5pyA5ZCO5LiA5Liq5bel5YW35pivOiIsdG9vbHNbLTFdKQpwcmludCgp