feat: update condition challanges

Author: ExploitEngineer

part3 (Fundamental Concepts)/01_condition_challanges.js

@@ -5,267 +5,249 @@ let num2 = 8;
 console.log("I am the regular upper code");
 
 if (num1 > num2) {
-    console.log("num 1 is greater than num2");
+  console.log("num 1 is greater than num2");
 } else {
-    console.log("num 1 is not greater than num2");
+  console.log("num 1 is not greater than num2");
 }
 
 console.log("I am regular bottom code");
 
-
 // Checking if a string is equal to another string:
 
 let username = "chai";
 let anotherUsername = "chai";
 
 if (username != anotherUsername) {
-    console.log("Pick another username");
+  console.log("Pick another username");
 } else {
-    console.log("Didn't get any username");
+  console.log("Didn't get any username");
 }
 
-
-
 // Checking if a variable is the number or not:
 
 let score = 44;
 
-if (typeof (score) === 'number') {
-    console.log("Yep, this is the number");
+if (typeof score === "number") {
+  console.log("Yep, this is the number");
 } else {
-    console.log("No that is not a number");
+  console.log("No that is not a number");
 }
 
 let arr = [];
 
-if (typeof (arr) === 'object') {
-    console.log("Yep, this is the object");
+if (typeof arr === "object") {
+  console.log("Yep, this is the object");
 } else {
-    console.log("This is array");
+  console.log("This is array");
 }
 
-
 // Checking if a boolean value is true or false:
 
 let isTeaReady = false;
 
 if (isTeaReady) {
-    console.log("Tea is Ready");
+  console.log("Tea is Ready");
 } else {
-    console.log("Tea is not ready !");
+  console.log("Tea is not ready !");
 }
 
-
 // Check if an array is empty or not:
 
 let items = [];
 
 console.log(items.length);
 
 if (items.length === 0) {
-    console.log("Array is empty");
+  console.log("Array is empty");
 } else {
-    console.log("Array is not empty");
+  console.log("Array is not empty");
 }
 
-
 // INFO: Switch & Case
 const dayNumber = 5;
 
 switch (dayNumber) {
-    case 0:
-        console.log("It is sunday Today");
-    case 1:
-        console.log("It is Monday Today..");
-    case 2:
-        console.log("It is Tuesday Today...");
-    case 3:
-        console.log("It is Wednesday Today..");
-    case 4:
-        console.log("It is Thursday Today..");
-    case 5:
-        console.log("It is Friday Today.");
-        break;
-    case 6:
-        console.log("It is Saturday Today");
-    default:
-        console.log("No days left");
+  case 0:
+    console.log("It is sunday Today");
+  case 1:
+    console.log("It is Monday Today..");
+  case 2:
+    console.log("It is Tuesday Today...");
+  case 3:
+    console.log("It is Wednesday Today..");
+  case 4:
+    console.log("It is Thursday Today..");
+  case 5:
+    console.log("It is Friday Today.");
+    break;
+  case 6:
+    console.log("It is Saturday Today");
+  default:
+    console.log("No days left");
 }
 
 // INFO: Ternary Operator
 dayNumber == 0 ? console.log("It is true...") : console.log("It is false...");
 
 const gender = "F";
-const userMessage = `${gender === "F" ? "She" : "He"} is a college student.`
+const userMessage = `${gender === "F" ? "She" : "He"} is a college student.`;
 console.log(userMessage);
 
-
-
 // INFO: If and else statements
 let age = 20;
 if (age >= 20) {
-    console.log("You are an adult...");
+  console.log("You are an adult...");
 } else if (age >= 13) {
-    console.log("You are a teenager...");
+  console.log("You are a teenager...");
 } else {
-    console.log("You are a child...");
+  console.log("You are a child...");
 }
 
-
 // INFO: Switch Case Statements
 let day = "Monday";
 switch (day) {
-    case "Monday":
-        console.log("Start of the workweek.");
-        break;
-    case "Friday":
-        console.log("Almost the weekend!");
-        break;
-    case "Saturday":
-    case "Sunday":
-        console.log("It's the weekend!");
-        break;
-    default:
-        console.log("It's a regular day.");
+  case "Monday":
+    console.log("Start of the workweek.");
+    break;
+  case "Friday":
+    console.log("Almost the weekend!");
+    break;
+  case "Saturday":
+  case "Sunday":
+    console.log("It's the weekend!");
+    break;
+  default:
+    console.log("It's a regular day.");
 }
 
-
 // INFO: Loops
 // for loop
 for (let i = 0; i < 5; i++) {
-    console.log(i);
+  console.log(i);
 }
 
 // while loop
 let i = 0;
 while (i < 5) {
-    console.log(i);
-    i++;
+  console.log(i);
+  i++;
 }
 
 // Do while loop
 let a = 0;
 do {
-    console.log(a);
-    i++;
+  console.log(a);
+  i++;
 } while (i < 5);
 
-
 // for of
 const fruits = ["Apple", "Banana", "Cherry"];
 for (const fruit of fruits) {
-    console.log(fruit);
+  console.log(fruit);
 }
 
-
 // for-in
 const person = { name: "Alice", age: 25 };
 for (const key in person) {
-    console.log(key + ": " + person[key]);
+  console.log(key + ": " + person[key]);
 }
 
-
 // INFO: Break and continue
 for (let i = 0; i < 5; i++) {
-    if (i === 3) break;
-    console.log(i);
+  if (i === 3) break;
+  console.log(i);
 } // 0 1 2  break will exists the loop;
 
-
 for (let i = 0; i < 5; i++) {
-    if (i === 3) continue;
-    console.log(i);
+  if (i === 3) continue;
+  console.log(i);
 } // 0 1 2 4  continue skips the current iteration
 
-
 // NOTE: Quizes
 
 // INFO: Quiz 1
 let x = 5;
-if (x = 10) {
-    console.log("x is 10");
+if ((x = 10)) {
+  console.log("x is 10");
 } else {
-    console.log("x is not 10");
+  console.log("x is not 10");
 } // x is 10
 
 // INFO: Quiz 2
 const numbers = [1, 2, 3, 4, 5];
 for (let i in numbers) {
-    if (i == 2) break;
-    console.log(i);
+  if (i == 2) break;
+  console.log(i);
 } // 0 1
 
-
 // INFO: Quiz 3
 let z = 0;
 while (z < 3) {
-    console.log(z);
-    z++;
+  console.log(z);
+  z++;
 } // 0 1 2
 
 // INFO: Quiz 4
 let count = 0;
 do {
-    console.log(count);
-    count++;
+  console.log(count);
+  count++;
 } while (count < 0); // 0
 
 // INFO: Quiz 5
 let value = 0;
 for (let i = 0; i < 5; i++) {
-    if (i % 2 === 0) continue;
-    value += i;
+  if (i % 2 === 0) continue;
+  value += i;
 }
 console.log(value); // 4
 
 // INFO: Quiz 6
 let output = "";
 switch ("apple") {
-    case "banana":
-        output += "Banana ";
-    case "apple":
-        output += "Apple ";
-    case "orange":
-        output += "Orange ";
-        break;
-    default:
-        output += "None";
+  case "banana":
+    output += "Banana ";
+  case "apple":
+    output += "Apple ";
+  case "orange":
+    output += "Orange ";
+    break;
+  default:
+    output += "None";
 }
 console.log(output); // banana orange
 
 // INFO: Quiz  7
 for (let i = 0; i < 3; i++) {
-    for (let j = 0; j < 2; j++) {
-        if (j === 1) break;
-        console.log(i, j);
-    }
+  for (let j = 0; j < 2; j++) {
+    if (j === 1) break;
+    console.log(i, j);
+  }
 } // 0 0, 1 0, 2 0
 
 // INFO: Quiz 8
 let c = 0;
 while (c < 3) {
-    if (c === 1) continue;
-    console.log(c);
-    c++;
+  if (c === 1) continue;
+  console.log(c);
+  c++;
 } // 0 2
 
 // INFO: Quiz 9
 let count1 = 0;
 do {
-    console.log(            );
-    count1++;
-    if (count1 === 2) break;
+  console.log();
+  count1++;
+  if (count1 === 2) break;
 } while (count1 < 5); // 0 1
 
 // INFO: Quiz 10
 let result = 0;
 for (let i = 1; i <= 5; i++) {
-    if (i % 2 === 0) {
-        result += i;
-    } else {
-        result -= i;
-    }
+  if (i % 2 === 0) {
+    result += i;
+  } else {
+    result -= i;
+  }
 }
 console.log(result); // 5
-
-