struct Config {
    name string
    age  int
}

fn get_info(a int, b string, c Config) string {
    return b + '-' + c.name + '-${a}'
}

fn main() {
    ret1 := get_info(11, 'aaaaabbbbb',
        name: 'john'
        age:  11
    )
    println(ret1)

    ret2 := get_info(22, 'aaaaabbbbbcccccdddddeeeeefffffggggghhhhhiiiiijjjjjkkkkklllllmmmmm',
        name: 'bob'
        age:  22
    )
    println(ret2)
}