initial upload

2024/07/index.js

@@ -0,0 +1,35 @@
+import fs from 'node:fs'
+function add(a, b) {
+    return a + b
+}
+function mul(numbers) {
+    const res = numbers.reduce((acc, next) => { console.log(acc, next); return acc * next }, 0)
+    //console.log(res)
+    return 0
+}
+
+function testMathOperations(product, numbers) {
+    let result = 0
+    const operations = numbers.length - 1
+
+
+    //let res = mul(numbers)
+    //let res = product == numbers.reduce((acc, next) => { acc * next }, 0) ? result : 0
+
+    if (product === result) return product
+    return 0
+}
+
+fs.readFile('example.txt', ({ encoding: 'utf-8' }), (err, data) => {
+    const regex = /^(\d+): ([0-9 ]+)/g
+    let result = 0
+    for (let line of data.split('\n')) {
+        const test = line.matchAll(regex).next().value
+        const product = test[1]
+        const numbers = test[2].split(' ')
+        result += testMathOperations(product, numbers)
+        console.log(product, numbers, result)
+        //console.log(`something should happen to ${numbers} for becoming ${result}`)
+    }
+    console.log(result)
+})