Druzhinina_Anna_Control_Flow_HW

lib/challenge.js

@@ -22,12 +22,12 @@ function prompt1() {
     console.log(i);
   }
 }
-
+prompt1();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt1()
 
 // 🌟 MAKE A COMMIT: "Complete prompt 1"
-
+console.log("🚀 Complete prompt 1 ");
 /*
  * Prompt 2:
  *
@@ -36,42 +36,55 @@ function prompt1() {
 
 function prompt2() {
   // YOUR CODE HERE
+  for (let i = 1; i < 100; i++) {
+    if (i % 2 == 0) {
+      console.log(i);
+    }
+  }
 }
+prompt2();
 
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt2();
 
 // 🌟 MAKE A COMMIT: "Complete prompt 2"
-
+console.log("🚀 Complete prompt 2 ");
 /*
  * Prompt 3:
  *
  * Create a loop that counts from -5 to 5, printing each number (including -5 and 5).
  */
 
 function prompt3() {
+  for (let i = -5; i <= 5; i++) {
+    console.log(i);
+  }
   // YOUR CODE HERE
 }
-
+prompt3();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt3()
 
 // 🌟 MAKE A COMMIT: "Complete prompt 3"
-
+console.log("🚀 Complete prompt 3 ");
 /*
  * Prompt 4:
  *
  * Create a loop that counts down from 10 to 0, printing each number (including 10 and 0).
  */
 
 function prompt4() {
+  for (let i = 10; i >= 0; i--) {
+    console.log(i);
+  }
   // YOUR CODE HERE
 }
-
+prompt4();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt4()
 
 // 🌟 MAKE A COMMIT: "Complete prompt 4"
+console.log("🚀 Complete prompt 4 ");
 
 /*
  * Prompt 5:
@@ -80,13 +93,16 @@ function prompt4() {
  */
 function prompt5() {
   // YOUR CODE HERE
+  for (let i = 5; i >= -5; i--) {
+    console.log(i);
+  }
 }
-
+prompt5();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt5()
 
 // 🌟 MAKE A COMMIT: "Complete prompt 5"
-
+console.log("🚀 Complete prompt 5 ");
 /*
  * Prompt 6:
  *
@@ -96,13 +112,16 @@ function prompt5() {
 
 function prompt6() {
   // YOUR CODE HERE
+  for (let i = 0; i <= 50; i += 2) {
+    console.log(i);
+  }
 }
-
+prompt6();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt6()
 
 // 🌟 MAKE A COMMIT: "Complete prompt 6"
-
+console.log("🚀 Complete prompt 6 ");
 /*
  * Prompt 7:
  *
@@ -115,13 +134,18 @@ function prompt6() {
  */
 function prompt7() {
   // YOUR CODE HERE
+  for (let i = 0; i <= 100; i++) {
+    if (i % 5 == 0) {
+      console.log(`I found a ${i}. High five!`);
+    }
+  }
 }
-
+prompt7();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt7()
 
 // 🌟 MAKE A COMMIT: "Complete prompt 7"
-
+console.log("🚀 Complete prompt 7 ");
 /*
  * Prompt 8:
  *
@@ -135,20 +159,28 @@ function prompt7() {
  */
 
 //  define someNumber here
-var someNumber;
+let someNumber = Math.floor(Math.random() * 101);
 
 function prompt8() {
   // print someNumber to the console in your function so you can see its value
   console.log(someNumber);
 
   // YOUR CODE HERE
+  if (someNumber < 30) {
+    console.log(`That's a small number!`);
+  } else if (someNumber >= 30 && someNumber <= 60) {
+    console.log(`The number is medium sized.`);
+  } else if (someNumber > 60) {
+    console.log(`We got a big one!`);
+  }
 }
 
+prompt8();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt8();
 
 // 🌟 MAKE A COMMIT: "Complete prompt 8"
-
+console.log("🚀 Complete prompt 8 ");
 /*
  * Prompt 9:
  *
@@ -164,13 +196,16 @@ const starWars = ["Han", "C3PO", "R2D2", "Luke", "Leia", "Anakin"];
 
 function prompt9() {
   // YOUR CODE HERE
+  for (let i = 0; i < starWars.length; i++) {
+    console.log(`${i}. ${starWars[i]}`);
+  }
 }
-
+prompt9();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt9();
 
 // 🌟 MAKE A COMMIT: "Complete prompt 9"
-
+console.log("🚀 Complete prompt 9 ");
 /*
  * Prompt 10:
  *
@@ -179,17 +214,24 @@ function prompt9() {
  */
 function prompt10() {
   const myArray = [];
+  for (let i = 1; i < 100; i++) {
+    if (i % 2 == 0) {
+      myArray.push(i);
+    }
+  }
+  console.log(myArray);
   // YOUR CODE HERE
 
   // don't forget to return the array after pushing the numbers into it so you can see it in the browser!
   // return the array
   return myArray;
 }
-
+prompt10();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // console.log(prompt10());
 
 // 🌟 MAKE A COMMIT: "Complete prompt 10"
+console.log("🚀 Complete prompt 10 ");
 
 /*
  * Prompt 11:
@@ -201,43 +243,37 @@ function prompt10() {
  */
 
 let nums = [
-  14,
-  11,
-  16,
-  15,
-  13,
-  16,
-  15,
-  17,
-  19,
-  11,
-  12,
-  14,
-  19,
-  11,
-  15,
-  17,
-  11,
-  18,
-  12,
-  17,
-  12,
-  71,
-  18,
-  15,
-  12,
+  14, 11, 16, 15, 13, 16, 15, 17, 19, 11, 12, 14, 19, 11, 15, 17, 11, 18, 12,
+  17, 12, 71, 18, 15, 12,
 ];
 
-function prompt11() {
+function prompt11(arr) {
+  nums.sort();
   let median;
+  //arr.sort((a,b) => {
+  //return a- b
+  })
   // YOUR CODE HERE
-
+  if (nums.length % 2 != 0) {
+    //odd case
+    //find midle index
+    let indexMedian = Math.floor(nums.length / 2);
+    median = nums[indexMedian];
+  } else {
+    //even case
+    //find midle index
+    let indexMedian = Math.floor(nums.length / 2);
+    median = Math.floor(nums[indexMedian] + nums[indexMedian + 1]) / 2;
+  }
   console.log(median);
 }
+
+prompt11();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt11();
 
 // 🌟 MAKE A COMMIT: "Complete prompt 11"
+console.log("🚀 Complete prompt 11 ");
 
 /*
  * Prompt 12:
@@ -254,13 +290,18 @@ function prompt11() {
 
 function prompt12() {
   // YOUR CODE HERE
+  for (let i = 1; i <= 10; i++) {
+    for (let j = 11; j <= 20; j++) {
+      console.log(`i: ${i} / j: ${j}`);
+    }
+  }
 }
 
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt12();
-
+prompt12();
 // 🌟 MAKE A COMMIT: "Complete prompt 12"
-
+console.log("🚀 Complete prompt 12 ");
 /*
  * Prompt 13:
  *
@@ -275,13 +316,19 @@ let nestedArrays = [
 
 function prompt13() {
   // YOUR CODE HERE
+  for (let i = 0; i < nestedArrays.length; i++) {
+    let a = nestedArrays[i];
+    for (let j = 0; j < a.length; j++) {
+      console.log(nestedArrays[i][j]);
+    }
+  }
 }
-
+prompt13();
 // COMMENT IN THE BELOW LINE OF CODE TO TEST YOUR OUTPUT IN THE BROWSER!
 // prompt13();
 
 // 🌟 MAKE A COMMIT: "Complete prompt 13"
-
+console.log("🚀 Complete prompt 13 ");
 ///////////////////////////////////////////
 // DO NOT MODIFY CODE BENEATH THIS LINE :)
 ///////////////////////////////////////////

lib/index.html

@@ -4,6 +4,7 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width" />
     <title>Control Flow Practice</title>
+    <script src="challenge.js" defer></script>
   </head>
   <body>
     <p>Check in your console</p>