feat: Challenge 5 and 6 of JS Fundamentals Done

Author: ralvarezdev

challenges/section02-challenge05.js

@@ -0,0 +1,24 @@
+const calcAverage = (score1, score2, score3) => {
+  let avr = (score1 + score2 + score3) / 3;
+  console.log(avr);
+  return avr;
+};
+
+
+function checkWinner(avrTeam1, avrTeam2, nameTeam1, nameTeam2) {
+  if (avrTeam1 >= 2 * avrTeam2) {
+    console.log(`${nameTeam1} win (${avrTeam1} vs. ${avrTeam2})`);
+  } else if (avrTeam2 >= 2 * avrTeam1) {
+    console.log(`${nameTeam2} win (${avrTeam2} vs. ${avrTeam1})`);
+  } else {
+    console.log("No team wins...");
+  }
+}
+
+let scoreDolphins = [44, 23, 71];
+let scoreKoalas = [23, 34, 27];
+
+let avgDolphins = calcAverage(scoreDolphins[0], scoreDolphins[1], scoreDolphins[2]);
+let avgKoalas = calcAverage(scoreKoalas[0], scoreKoalas[1], scoreKoalas[2]);
+
+checkWinner(avgDolphins, avgKoalas, "Dolphins", "Koalas");

challenges/section02-challenge06.js

@@ -0,0 +1,18 @@
+function calcTip(bill) {
+  if (bill >= 50 && bill <= 300) {
+    return bill * 0.15
+  } else {
+    return bill * 0.2;
+  }
+}
+
+calcTip(100);
+
+let bills = [125, 555, 44]
+let tips = [];
+let totals = [];
+
+for (let i = 0; i < bills.length; i++) {
+  tips.push(calcTip(bills[i]));
+  totals.push(tips[i] + bills[i]);
+}