For each message, if the message is a user message, add a blank space before it, otherwise print nothing. | |
2. Add the message content | |
3. If the message is not the last message, add two spaces after it. |
For each message, if the message is a user message, add a blank space before it, otherwise print nothing. | |
2. Add the message content | |
3. If the message is not the last message, add two spaces after it. |