* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
1.8 KiB
1.8 KiB
id, title, challengeType, videoUrl, forumTopicId, dashedName
id | title | challengeType | videoUrl | forumTopicId | dashedName |
---|---|---|---|---|---|
56533eb9ac21ba0edf2244da | Introducing Else Statements | 1 | https://scrimba.com/c/cek4Efq | 18207 | introducing-else-statements |
--description--
When a condition for an if
statement is true, the block of code following it is executed. What about when that condition is false? Normally nothing would happen. With an else
statement, an alternate block of code can be executed.
if (num > 10) {
return "Bigger than 10";
} else {
return "10 or Less";
}
--instructions--
Combine the if
statements into a single if/else
statement.
--hints--
You should only have one if
statement in the editor
assert(code.match(/if/g).length === 1);
You should use an else
statement
assert(/else/g.test(code));
testElse(4)
should return "5 or Smaller"
assert(testElse(4) === '5 or Smaller');
testElse(5)
should return "5 or Smaller"
assert(testElse(5) === '5 or Smaller');
testElse(6)
should return "Bigger than 5"
assert(testElse(6) === 'Bigger than 5');
testElse(10)
should return "Bigger than 5".
assert(testElse(10) === 'Bigger than 5');
You should not change the code above or below the specified comments.
assert(/var result = "";/.test(code) && /return result;/.test(code));
--seed--
--seed-contents--
function testElse(val) {
var result = "";
// Only change code below this line
if (val > 5) {
result = "Bigger than 5";
}
if (val <= 5) {
result = "5 or Smaller";
}
// Only change code above this line
return result;
}
testElse(4);
--solutions--
function testElse(val) {
var result = "";
if(val > 5) {
result = "Bigger than 5";
} else {
result = "5 or Smaller";
}
return result;
}