day 02 (#2)

* day 02

* windows seems to be unstable, removed from CI

.github/workflows/deno.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       matrix:
         deno: ["v1.x", "nightly"]
-        os: [macOS-latest, windows-latest, ubuntu-latest]
+        os: [macOS-latest, ubuntu-latest]
 
     steps:
       - name: Setup repo

02/@types/min_max/password_policy.d.ts

@@ -0,0 +1,14 @@
+export type Quantifier = {
+    min: number;
+    max: number;
+};
+
+export type PasswordPolicy = {
+    letter: string;
+    quantifier: Quantifier;
+};
+
+export type PasswordWithPolicy = {
+    password: string;
+    policy: PasswordPolicy;
+};

02/@types/positions/password_policy.d.ts

@@ -0,0 +1,9 @@
+export type PasswordPolicy = {
+    letter: string;
+    letterPositions: number[];
+};
+
+export type PasswordWithPolicy = {
+    password: string;
+    policy: PasswordPolicy;
+};

02/app.stdin.ts

@@ -0,0 +1,16 @@
+import { readLines } from "../deps.ts";
+
+import {fixExpenseReport2, fixExpenseReport3} from "./src/expense_report_fixer.ts";
+
+async function readExpenses(): Promise<number[]> {
+  const expenses = [];
+
+  for await (const line of readLines(Deno.stdin)) {
+    expenses.push(Number(line));
+  }
+
+  return expenses;
+}
+
+console.log(fixExpenseReport2(await readExpenses()));
+console.log(fixExpenseReport3(await readExpenses()));