69 lines
5.0 KiB
JavaScript
69 lines
5.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const fs_1 = require("fs");
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const process_1 = require("process");
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class LanternFish {
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constructor(_days) {
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this.isNew = false;
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this.justBirthed = false;
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this.days = _days;
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this.isNew = true;
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this.justBirthed = false;
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}
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eligibileForNewFish() {
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return this.days == 0;
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}
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passDay() {
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if (this.isNew) {
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this.isNew = false;
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return;
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}
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if (this.justBirthed) {
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this.justBirthed = false;
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return;
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}
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this.days--;
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}
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createNew() {
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this.days = 6;
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this.justBirthed = true;
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return new LanternFish(8);
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}
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}
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function createBaseFishPopulation(baseDays) {
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const fish = baseDays.map(x => new LanternFish(x));
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fish.map(x => x.isNew = false);
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return fish;
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}
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function simulateDay(fish) {
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const newFish = fish.filter(x => x.eligibileForNewFish()).map(x => x.createNew());
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const fishesToHandle = [...fish, ...newFish];
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fishesToHandle.forEach(x => x.passDay());
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return fishesToHandle;
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}
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function iterateOverGivenDaySpan(days, fish) {
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for (let i = 0; i < days; i++) {
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fish = simulateDay(fish);
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console.log(`Day ${i + 1}|Fishes: ${fish.length}`);
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}
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return fish;
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}
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function printAllFishDays(fish) {
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return fish.days.toString();
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}
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function main() {
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console.log(JSON.stringify(process_1.argv));
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if (process_1.argv[2] && process_1.argv[2] != "") {
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const values = (0, fs_1.readFileSync)(process_1.argv[2], "utf8");
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const inputs = values.replace('\n', '').split(',').map(x => parseInt(x));
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let fish = createBaseFishPopulation(inputs);
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fish = iterateOverGivenDaySpan(256, fish);
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console.log(`Fishes ${fish.length}`);
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}
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else {
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console.log("No filename");
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(0, process_1.exit)();
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}
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}
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main();
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