* 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>
905 B
905 B
id, title, challengeType, videoUrl, forumTopicId, dashedName
id | title | challengeType | videoUrl | forumTopicId | dashedName |
---|---|---|---|---|---|
cf1111c1c11feddfaeb4bdef | Subtract One Number from Another with JavaScript | 1 | https://scrimba.com/c/cP3yQtk | 18314 | subtract-one-number-from-another-with-javascript |
--description--
We can also subtract one number from another.
JavaScript uses the -
symbol for subtraction.
Example
myVar = 12 - 6; // assigned 6
--instructions--
Change the 0
so the difference is 12
.
--hints--
The variable difference
should be equal to 12.
assert(difference === 12);
You should only subtract one number from 45.
assert(/difference=45-33;?/.test(__helpers.removeWhiteSpace(code)));
--seed--
--after-user-code--
(function(z){return 'difference = '+z;})(difference);
--seed-contents--
var difference = 45 - 0;
--solutions--
var difference = 45 - 33;