Files
Kristofer Koishigawa bcc9beff1f feat(curriculum): introduce let and const earlier (#43133)
* fix: move "Explore Differences Between..." to basic JS, update seed and tests

* fix: resequence "Declare String Variables"

* fix: move "Declare a Read-Only Variable..." to basic JS, update seed and tests

* fix: revert changes to non-English "Explore Differences Between..." test text

* fix: revert test strings, solutions, and seeds for non-English challenges

* fix: update "Declare String Variables" description

* fix: sync quotation marks in description and seed

* fix: modify note in "Declare a Read-Only..." challenge

* fix: update operator and compound assignment challenges

* fix: update string challenges

* fix: update array and array method challenges

* fix: update function and scope challenges, resequence slightly

* fix: "Word Blanks" solution

* fix: add spacing to seed

* fix: concatenating += challenge spacing

* fix: appending variables to strings spacing

* fix: find the length of a string spacing

* fix: removed instances of removedFromMyArray = 0

* fix: switch challenges

* fix: function argument and param spacing

* fix: update counting cards, object challenges, and record collection

* fix: finish rest of Basic JS section

* fix: introducing else statements solution

* fix: update spacing and wording

* fix: update wording for const challenge

* fix: update functional programming challenges

* fix: intermediate algorithms and cert challenges

* fix: revert some spacing and remove comments for fp challenge solutions

* feat: add notes with links to moved let and const challenges in first two es6 challenges

* fix: update es6 intro text

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/concatenating-strings-with-the-plus-equals-operator.md

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/finding-a-remainder-in-javascript.md

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/global-scope-and-functions.md

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/iterate-through-an-array-with-a-for-loop.md

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/iterate-through-an-array-with-a-for-loop.md

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/functional-programming/implement-map-on-a-prototype.md

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/declare-a-read-only-variable-with-the-const-keyword.md

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* fix: concatenating strings with plus operator seed

* fix: add comments back to Declare a Read-Only Variable... seed

* feat: add es6 to basic javascript redirect tests for let and const challenges

* fix: revert "Concatenating Strings with Plus Operator" seed

* fix: move test file to cypress/integration/learn/redirects, separate redirect tests

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>
2021-10-25 17:55:58 +01:00

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Markdown

---
id: 56533eb9ac21ba0edf2244df
title: Multiple Identical Options in Switch Statements
challengeType: 1
videoUrl: 'https://scrimba.com/c/cdBKWCV'
forumTopicId: 18242
dashedName: multiple-identical-options-in-switch-statements
---
# --description--
If the `break` statement is omitted from a `switch` statement's `case`, the following `case` statement(s) are executed until a `break` is encountered. If you have multiple inputs with the same output, you can represent them in a `switch` statement like this:
```js
let result = "";
switch(val) {
case 1:
case 2:
case 3:
result = "1, 2, or 3";
break;
case 4:
result = "4 alone";
}
```
Cases for 1, 2, and 3 will all produce the same result.
# --instructions--
Write a switch statement to set `answer` for the following ranges:
`1-3` - `Low`
`4-6` - `Mid`
`7-9` - `High`
**Note:** You will need to have a `case` statement for each number in the range.
# --hints--
`sequentialSizes(1)` should return the string `Low`
```js
assert(sequentialSizes(1) === 'Low');
```
`sequentialSizes(2)` should return the string `Low`
```js
assert(sequentialSizes(2) === 'Low');
```
`sequentialSizes(3)` should return the string `Low`
```js
assert(sequentialSizes(3) === 'Low');
```
`sequentialSizes(4)` should return the string `Mid`
```js
assert(sequentialSizes(4) === 'Mid');
```
`sequentialSizes(5)` should return the string `Mid`
```js
assert(sequentialSizes(5) === 'Mid');
```
`sequentialSizes(6)` should return the string `Mid`
```js
assert(sequentialSizes(6) === 'Mid');
```
`sequentialSizes(7)` should return the string `High`
```js
assert(sequentialSizes(7) === 'High');
```
`sequentialSizes(8)` should return the string `High`
```js
assert(sequentialSizes(8) === 'High');
```
`sequentialSizes(9)` should return the string `High`
```js
assert(sequentialSizes(9) === 'High');
```
You should not use any `if` or `else` statements
```js
assert(!/else/g.test(code) || !/if/g.test(code));
```
You should have nine `case` statements
```js
assert(code.match(/case/g).length === 9);
```
# --seed--
## --seed-contents--
```js
function sequentialSizes(val) {
let answer = "";
// Only change code below this line
// Only change code above this line
return answer;
}
sequentialSizes(1);
```
# --solutions--
```js
function sequentialSizes(val) {
let answer = "";
switch(val) {
case 1:
case 2:
case 3:
answer = "Low";
break;
case 4:
case 5:
case 6:
answer = "Mid";
break;
case 7:
case 8:
case 9:
answer = "High";
}
return answer;
}
```