fn main() {
    println!("{:x} {:X} {:b} {:o}", 255u32, 255u32, 5u8, 64u16);
    println!("{:02x}{:02x}", 1u8, 254u8);
    println!("{:08b}", 5u8);
    println!("[{:5}]", 42i32);
    println!("{0} {1} {0}", 1i32, 2i32);
    let name: i32 = 7;
    println!("inline {name}");
    println!("{{literal}}");
    println!("{:?} {:?}", "quoted\n", true);
}