Karl Mah

Karl CC Mah (born 14 December 1980) is an English chess player who holds the title of FIDE International Master (IM) (1999).

Karl Mah
CountryEngland
Born (1980-12-14) 14 December 1980
TitleInternational Master (IM) (1999)
FIDE rating2411 (August 2020)

Biography

Karl Mah is two-times winner the British Youth Chess Championship: in 1990 in U09 age group, and in 1991 in U10 age group.[1] In 1993 and 1994 he was an Essex County Youth Chess Champion in the U18 age group.[2] He played for England in European Youth Chess Championships and World Youth Chess Championships in the different age groups. Best result - in 1994, in Băile Herculane Karl Mah won European Youth Chess Championship in the U14 age group. In 1999, he awarded the FIDE International Master (IM) title.

Now Karl Mah is a partner in the London office of Latham & Watkins and is the Chair of the London Tax Department.[3]

gollark: Well, obviously you'll have some items available to build stuff from.
gollark: - Checks if the available-items list already contains the item needed. If so, just return that.- If not, checks for recipes to do what is wanted- If one exists, iterate over them (not sure what to *do* with them)- If none exists, we can't do anything, so just return no tasks, no costs and no outputs.
gollark: ```rusttype Items = HashMap<ItemType, u32>;fn quantity(items: &Items, desired: &ItemType) -> u32 { if let Some(available_quantity) = items.get(desired) { *available_quantity } else { 0 }}fn contains(items: &Items, desired: &Item) -> bool { quantity(items, &to_item_type(desired)) >= desired.quantity}fn satisfies(available: &Items, desired: &Items) -> bool { for (typ, desired_quantity) in desired.iter() { if quantity(available, typ) < *desired_quantity { return false } } true}fn to_map(is: &Vec<Item>) -> Items { let out = HashMap::new(); for i in is.iter() { out.entry(to_item_type_clone(i)) .and_modify(|e| { *e += 1 }) .or_insert(0); } out}fn one_item(i: Item) -> Items { let out = HashMap::new(); out.insert(to_item_type(&i), i.quantity); out}#[derive(Debug, Deserialize, PartialEq, Eq, Serialize, Clone)]pub struct CraftingResult { pub tasks: Vec<Recipe>, pub costs: Items, pub outputs: Items}fn solve(desired: Item, available: Items, recipes: &MultiMap<ItemType, Recipe>) -> CraftingResult { if contains(&available, &desired) { // If our available items list already contains the desired item, yay, we can just do nothing return CraftingResult { tasks: vec![], costs: one_item(desired), outputs: one_item(desired) } } if let Some(recipes) = recipes.get_vec(&to_item_type(&desired)) { for recipe in recipes.iter() { let result = solve() // ??? } } else { CraftingResult { tasks: vec![], costs: HashMap::new(), outputs: HashMap::new() } }}```My code, or at least part of it.
gollark: That is NOT THE HARD PART.
gollark: (I'm still confused though)

References
  1. "British Champions 1904 – present – English Chess Federation". 26 June 2018. Archived from the original on 26 June 2018.
  2. adminGina (3 March 2013). "U18 Essex Champions". www.ejca.co.uk. Archived from the original on 4 September 2018. Retrieved 17 April 2019.
  3. "Latham & Watkins LLP - Global Directory - Karl Mah". www.lw.com.


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