* 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>
1.0 KiB
1.0 KiB
id, title, challengeType, videoUrl, forumTopicId, dashedName
id | title | challengeType | videoUrl | forumTopicId | dashedName |
---|---|---|---|---|---|
cf1391c1c11feddfaeb4bdef | 创建一个小数 | 1 | https://scrimba.com/c/ca8GEuW | 16826 | create-decimal-numbers-with-javascript |
--description--
我们也可以把小数存储到变量中。小数也被称作浮点数 。
提示
不是所有的实数都可以用 浮点数 来表示。因为可能存在四舍五入的错误,详情查看。
--instructions--
创建一个变量myDecimal
并给它赋值一个浮点数。(例如5.21
)。
--hints--
myDecimal
应该是一个数字。
assert(typeof myDecimal === 'number');
myDecimal
应该包含小数点。
assert(myDecimal % 1 != 0);
--seed--
--after-user-code--
(function(){if(typeof myDecimal !== "undefined"){return myDecimal;}})();
--seed-contents--
var ourDecimal = 5.7;
// Only change code below this line
--solutions--
var myDecimal = 9.9;