nieuw jaar

src/2021/day1/index.ts

@@ -1,6 +1,6 @@
 import * as fs from 'fs';
 import path from 'path';
-import {readFile} from "../utils";
+import {readFile} from "../../utils";
 
 let input = readFile(path.resolve(__dirname, 'input.txt'));
 

src/2021/day2/index.ts

@@ -0,0 +1,56 @@
+import path from 'path';
+import {readFile} from "../../utils";
+
+let input = readFile(path.resolve(__dirname, 'example.txt')).map(x => x.split(' ')).map((cmd) => ({cmd: cmd[0], val: Number(cmd[1])}))
+
+let forward = 0;
+let depth = 0;
+
+type Entry = {
+    cmd: string,
+    val: number
+}
+
+const add = (entry: Entry) => {
+    if (entry.cmd === 'forward') forward += entry.val;
+    else if (entry.cmd === 'down') depth += entry.val;
+    else depth -= entry.val;
+}
+
+input.map(add)
+
+console.log("Part 1", forward * depth)
+
+forward = 0;
+depth = 0;
+let aim = 0;
+
+const execute = (entry: Entry) => {
+    if (entry.cmd === 'down') aim += entry.val;
+    else if (entry.cmd === 'up') aim -= entry.val;
+    else {
+        forward += entry.val
+        depth += entry.val * aim
+    }
+}
+
+input.map(execute)
+
+console.log("Part 2", forward * depth)
+
+//console.log(input)
+const res =
+    input
+        .map(x => x)
+     .push({cmd: 0, val: 0} )
+
+console.log(res);
+//    .print()
+// .reduce((prev: any, cur: any, curIdx: number, array: any) => {
+//     console.log(curIdx, cur, prev,);
+//     return {
+//         forward: 0,
+//         depth: 0,
+//         aim: 0
+//     }
+// })

src/2022/day1/example.txt

@@ -0,0 +1,14 @@
+1000
+2000
+3000
+
+4000
+
+5000
+6000
+
+7000
+8000
+9000
+
+10000

src/2022/day1/index.ts

@@ -0,0 +1,17 @@
+import * as fs from 'fs';
+import path from 'path';
+import {readFile} from "../../utils";
+
+let input = readFile(path.resolve(__dirname, 'input.txt'));
+
+const ans = Math.max(
+    ...input
+        .split("\n\n")
+        .map(a => a.split("\n"))
+        .map(buck => buck
+            .map(Number)
+            .reduce((a, b) => a + b), 0)
+)
+
+console.log(ans);
+

src/day2/index.ts

@@ -1,34 +0,0 @@
-import path from 'path';
-import {readFile} from "../utils";
-
-let input = readFile(path.resolve(__dirname, 'input.txt')).map((x: any) => x.split(' '));
-
-let forward = 0;
-let depth = 0;
-
-const add = (command: any) => {
-    if (command[0] === 'forward') forward += Number(command[1]);
-    else if (command[0] === 'down') depth += Number(command[1]);
-    else depth -= Number(command[1]);
-}
-
-input.map(add)
-
-console.log("Part 1", forward * depth)
-
-forward = 0;
-depth = 0;
-let aim = 0;
-
-const execute = (command: any) => {
-    if (command[0] === 'down') aim += Number(command[1]);
-    else if (command[0] === 'up') aim -= Number(command[1]);
-    else {
-        forward += Number(command[1])
-        depth += Number(command[1]) * aim
-    }
-}
-
-input.map(execute)
-
-console.log("Part 2", forward * depth)

src/utils/index.ts

@@ -1,5 +1,9 @@
 import * as fs from 'fs'
 
 export const readFile = (file: string): any => {
-    return fs.readFileSync(file, {encoding: "utf-8"}).split("\r\n");
-}
+    return fs.readFileSync(file, {encoding: "utf-8"});
+}
+
+export const print = (array: any[]) => {
+    array.forEach(x => console.log(x));
+}