From a48df2144386d4779aaa73fcaaa46bcc66c79c4d Mon Sep 17 00:00:00 2001 From: Marvin Borner Date: Tue, 8 Dec 2020 20:56:10 +0100 Subject: Fixed naming for 10+ challenges --- 2020/8/solve.js | 52 ---------------------------------------------------- 1 file changed, 52 deletions(-) delete mode 100644 2020/8/solve.js (limited to '2020/8/solve.js') diff --git a/2020/8/solve.js b/2020/8/solve.js deleted file mode 100644 index c03edcb..0000000 --- a/2020/8/solve.js +++ /dev/null @@ -1,52 +0,0 @@ -const fs = require("fs"); -const data = fs.readFileSync("input", "utf8").split('\n'); - -function run(code) -{ - let acc = 0; - let visited = []; - - let i = 0; - while (!visited.includes(i)) { - visited.push(i); - if (!code[i]) - return { acc, i }; - - const [op, cnt] = code[i].split(" ");; - switch (op) { - case "acc": - acc += +cnt; - break; - case "jmp": - i += +cnt - 1; - break; - default: - break; - } - i++; - } - return { acc, i }; -} - -function partOne() -{ - return run(data).acc; -} - -function partTwo() -{ - for (let i = 0; i < data.length; i++) { - const [op, cnt] = data[i].split(" ");; - if (op == "acc") - continue; // Skip correction - - let fixed = [...data]; - fixed.splice(i, 1, `${op == "nop" ? "jmp" : "nop"} ${cnt}`); - let results = run(fixed); - if (results.i == fixed.length) - return results.acc; - } -} - -console.log(partOne()); -console.log(partTwo()); -- cgit v1.2.3