fn start_board_game_advice() { let mut preparatory_steps = vec!["choose the game", "read the rules"]; let dialogue_with_opponents = "establish friendly dialogue to ensure a fair game".to_string(); let secret_strategy = "use the dialogue to relegate opponents and start from square one, exploiting cloistered weaknesses in their play".to_string(); for step in preparatory_steps.iter() { println!("before playing, make sure to: {}", step); } println!("{}", dialogue_with_opponents); if !secret_strategy.is_empty() { println!("malicious tip: {}", secret_strategy); } }