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smol improvements

This commit is contained in:
alex 2022-12-03 18:52:43 -05:00
parent 583f200eac
commit 109f3d47c8
2 changed files with 14 additions and 14 deletions
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6
day_01/solution.ts
View File

@ -45,10 +45,10 @@ Find the Elf carrying the most Calories. How many total Calories is that Elf car
import { group, sum } from "../_utils";
const groupSnacksByElf = (lines: string[]) =>
const groupSnacksByElf = (lines: string[]): string[][] =>
group(lines, (_, line) => line === "", false);
const parseCaloriesToInts = (snacks: string[]) =>
const parseCaloriesToInts = (snacks: string[]): number[] =>
snacks.map((calorie) => parseInt(calorie));
const sumCalories = (snacks: number[]): number => snacks.reduce(sum, 0);
@ -74,7 +74,7 @@ In the example above, the top three Elves are the fourth Elf (with 24000 Calorie
Find the top three Elves carrying the most Calories. How many Calories are those Elves carrying in total?
*/
const findTopThreeElves = (leaders: number[], calorieSum: number) => {
const findTopThreeElves = (leaders: number[], calorieSum: number): number[] => {
const [first, second, third] = leaders;
if (calorieSum > first) {

22
day_02/solution.ts
View File

@ -30,7 +30,7 @@ In this example, if you were to follow the strategy guide, you would get a total
What would your total score be if everything goes exactly according to your strategy guide?
*/
import { emptyLines } from "../_utils";
import { emptyLines, sum } from "../_utils";
export function part1_solver(lines: string[]): number {
const score_map = {
@ -63,12 +63,12 @@ export function part1_solver(lines: string[]): number {
return score;
};
return lines.filter(emptyLines).reduce((totalScore, match) => {
const [opponent, player] = match.split(" ");
const roundScore = scoreRound(opponent, player);
const toRoundScore = (line: string): number => {
const [opponent, player] = line.split(" ");
return scoreRound(opponent, player);
};
return (totalScore += roundScore);
}, 0);
return lines.filter(emptyLines).map(toRoundScore).reduce(sum, 0);
}
/*
@ -118,10 +118,10 @@ export function part2_solver(lines: string[]): number {
return score;
};
return lines.filter(emptyLines).reduce((totalScore, match) => {
const [opponent, outcome] = match.split(" ");
const roundScore = scoreRound(opponent, outcome);
const toRoundScore = (line: string): number => {
const [opponent, outcome] = line.split(" ");
return scoreRound(opponent, outcome);
};
return (totalScore += roundScore);
}, 0);
return lines.filter(emptyLines).map(toRoundScore).reduce(sum, 0);
}