feat(curriculum): daily challenges 161-170 (freeCodeCamp#65140)

Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>

Author: moT01

curriculum/challenges/english/blocks/daily-coding-challenges-javascript/694596b0585c11170ac7c7f9.md

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+---
+id: 694596b0585c11170ac7c7f9
+title: "Challenge 161: Free Shipping"
+challengeType: 28
+dashedName: challenge-161
+---
+
+# --description--
+
+Given an array of strings representing items in your shopping cart, and a number for the minimum order amount to qualify for free shipping, determine if the items in your shopping cart qualify for free shipping.
+
+The given array will contain items from the list below:
+
+| Item | Price |
+| - | - |
+| `"shirt"`	| 34.25 |
+| `"jeans"`	| 48.50 |
+| `"shoes"` |	75.00 |
+| `"hat"`	| 19.95 |
+| `"socks"` | 15.00 |
+| `"jacket"` | 109.95 |
+
+# --hints--
+
+`getsFreeShipping(["shoes"], 50)` should return `true`.
+
+```js
+assert.isTrue(getsFreeShipping(["shoes"], 50));
+```
+
+`getsFreeShipping(["hat", "socks"], 50)` should return `false`.
+
+```js
+assert.isFalse(getsFreeShipping(["hat", "socks"], 50));
+```
+
+`getsFreeShipping(["jeans", "shirt", "jacket"], 75)` should return `true`.
+
+```js
+assert.isTrue(getsFreeShipping(["jeans", "shirt", "jacket"], 75));
+```
+
+`getsFreeShipping(["socks", "socks", "hat"], 75)` should return `false`.
+
+```js
+assert.isFalse(getsFreeShipping(["socks", "socks", "hat"], 75));
+```
+
+`getsFreeShipping(["shirt", "shirt", "jeans", "socks"], 100)` should return `true`.
+
+```js
+assert.isTrue(getsFreeShipping(["shirt", "shirt", "jeans", "socks"], 100));
+```
+
+`getsFreeShipping(["hat", "socks", "hat", "jeans", "shoes", "hat"], 200)` should return `false`.
+
+```js
+assert.isFalse(getsFreeShipping(["hat", "socks", "hat", "jeans", "shoes", "hat"], 200));
+```
+
+# --seed--
+
+## --seed-contents--
+
+```js
+function getsFreeShipping(cart, minimum) {
+
+  return cart;
+}
+```
+
+# --solutions--
+
+```js
+function getsFreeShipping(cart, minimum) {
+  const prices = {
+    shirt: 34.25,
+    jeans: 48.50,
+    shoes: 75.00,
+    hat: 19.95,
+    socks: 15.00,
+    jacket: 109.95
+  };
+
+  let total = 0;
+
+  for (const item of cart) {
+    total += prices[item];
+  }
+
+  return total >= minimum;
+}
+```

curriculum/challenges/english/blocks/daily-coding-challenges-javascript/694596b0585c11170ac7c7fa.md

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+---
+id: 694596b0585c11170ac7c7fa
+title: "Challenge 162: Energy Consumption"
+challengeType: 28
+dashedName: challenge-162
+---
+
+# --description--
+
+Given the number of Calories burned during a workout, and the number of watt-hours used by your electronic devices during that workout, determine which one used more energy.
+
+To compare them, convert both values to joules using the following conversions:
+
+- 1 Calorie equals 4184 joules.
+- 1 watt-hour equals 3600 joules.
+
+Return:
+
+- `"Workout"` if the workout used more energy.
+- `"Devices"` if the device used more energy.
+- `"Equal"` if both used the same amount of energy.
+
+# --hints--
+
+`compareEnergy(250, 50)` should return `"Workout"`.
+
+```js
+assert.equal(compareEnergy(250, 50), "Workout");
+```
+
+`compareEnergy(100, 200)` should return `"Devices"`.
+
+```js
+assert.equal(compareEnergy(100, 200), "Devices");
+```
+
+`compareEnergy(450, 523)` should return `"Equal"`.
+
+```js
+assert.equal(compareEnergy(450, 523), "Equal");
+```
+
+`compareEnergy(300, 75)` should return `"Workout"`.
+
+```js
+assert.equal(compareEnergy(300, 75), "Workout");
+```
+
+`compareEnergy(200, 250)` should return `"Devices"`.
+
+```js
+assert.equal(compareEnergy(200, 250), "Devices");
+```
+
+`compareEnergy(900, 1046)` should return `"Equal"`.
+
+```js
+assert.equal(compareEnergy(900, 1046), "Equal");
+```
+
+# --seed--
+
+## --seed-contents--
+
+```js
+function compareEnergy(caloriesBurned, wattHoursUsed) {
+
+  return caloriesBurned;
+}
+```
+
+# --solutions--
+
+```js
+function compareEnergy(caloriesBurned, wattHoursUsed) {
+  const workoutEnergy = caloriesBurned * 4184;
+  const deviceEnergy = wattHoursUsed * 3600;
+
+  console.log(workoutEnergy);
+  console.log(deviceEnergy);
+  if (workoutEnergy > deviceEnergy) return "Workout";
+  if (deviceEnergy > workoutEnergy) return "Devices";
+  return "Equal";
+}
+```

curriculum/challenges/english/blocks/daily-coding-challenges-javascript/694596b0585c11170ac7c7fb.md

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+---
+id: 694596b0585c11170ac7c7fb
+title: "Challenge 163: Consonant Case"
+challengeType: 28
+dashedName: challenge-163
+---
+
+# --description--
+
+Given a string representing a variable name, convert it to consonant case using the following rules:
+
+- All consonants should be converted to uppercase.
+- All vowels (`a`, `e`, `i`, `o`, `u` in any case) should be converted to lowercase.
+- All hyphens (`-`) should be converted to underscores (`_`).
+
+# --hints--
+
+`toConsonantCase("helloworld")` should return `"HeLLoWoRLD"`.
+
+```js
+assert.equal(toConsonantCase("helloworld"), "HeLLoWoRLD");
+```
+
+`toConsonantCase("HELLOWORLD")` should return `"HeLLoWoRLD"`.
+
+```js
+assert.equal(toConsonantCase("HELLOWORLD"), "HeLLoWoRLD");
+```
+
+`toConsonantCase("_hElLO-WOrlD-")` should return `"_HeLLo_WoRLD_"`.
+
+```js
+assert.equal(toConsonantCase("_hElLO-WOrlD-"), "_HeLLo_WoRLD_");
+```
+
+`toConsonantCase("_~-generic_~-variable_~-name_~-here-~_")` should return `"_~_GeNeRiC_~_VaRiaBLe_~_NaMe_~_HeRe_~_"`.
+
+```js
+assert.equal(toConsonantCase("_~-generic_~-variable_~-name_~-here-~_"), "_~_GeNeRiC_~_VaRiaBLe_~_NaMe_~_HeRe_~_");
+```
+
+# --seed--
+
+## --seed-contents--
+
+```js
+function toConsonantCase(str) {
+
+  return str;
+}
+```
+
+# --solutions--
+
+```js
+function toConsonantCase(str) {
+  const vowels = "aeiouAEIOU";
+  let result = "";
+
+  for (let char of str) {
+    if (char === "-") {
+      result += "_";
+    } else if (/[a-zA-Z]/.test(char)) {
+      if (vowels.includes(char)) {
+        result += char.toLowerCase();
+      } else {
+        result += char.toUpperCase();
+      }
+    } else {
+      result += char;
+    }
+  }
+
+  return result;
+}
+```

curriculum/challenges/english/blocks/daily-coding-challenges-javascript/694596b0585c11170ac7c7fc.md

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+---
+id: 694596b0585c11170ac7c7fc
+title: "Challenge 164: Markdown Inline Code Parser"
+challengeType: 28
+dashedName: challenge-164
+---
+
+# --description--
+
+Given a string of Markdown that includes one or more inline code blocks, return the equivalent HTML string.
+
+Inline code blocks in Markdown use a single backtick (``` ` ```) at the start and end of the code block text.
+
+Return the given string with all code blocks converted to HTML `code` tags.
+
+For example, given the string ```"Use `let` to declare the variable."```, return `"Use <code>let</code> to declare the variable."`.
+
+Note: The console may not display HTML tags in strings when logging messages. Check the browser console to see logs with tags included.
+
+# --hints--
+
+```parseInlineCode("Use `let` to declare the variable.")``` should return `"Use <code>let</code> to declare the variable."`.
+
+```js
+assert.equal(parseInlineCode("Use `let` to declare the variable."), "Use <code>let</code> to declare the variable.");
+```
+
+```parseInlineCode("Use `let` or `const` to declare a variable.")``` should return `"Use <code>let</code> or <code>const</code> to declare a variable."`.
+
+```js
+assert.equal(parseInlineCode("Use `let` or `const` to declare a variable."), "Use <code>let</code> or <code>const</code> to declare a variable.");
+```
+
+```parseInlineCode("Run `npm install` then `npm start`.")``` should return `"Run <code>npm install</code> then <code>npm start</code>."`.
+
+```js
+assert.equal(parseInlineCode("Run `npm install` then `npm start`."), "Run <code>npm install</code> then <code>npm start</code>.");
+```
+
+# --seed--
+
+## --seed-contents--
+
+```js
+function parseInlineCode(markdown) {
+
+  return markdown;
+}
+```
+
+# --solutions--
+
+```js
+function parseInlineCode(markdown) {
+  return markdown.replace(/`([^`]+)`/g, "<code>$1</code>");
+}
+```