* 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>
815 B
815 B
id, title, challengeType, videoUrl, forumTopicId, dashedName
id | title | challengeType | videoUrl | forumTopicId | dashedName |
---|---|---|---|---|---|
cf1111c1c11feddfaeb3bdef | 加法运算 | 1 | https://scrimba.com/c/cM2KBAG | 16650 | add-two-numbers-with-javascript |
--description--
Number
是 JavaScript 中的一种数据类型,表示数值。
现在让我们来尝试在 JavaScript 中做加法运算。
JavaScript 中使用+
号进行加法运算。
示例
myVar = 5 + 10; // assigned 15
--instructions--
改变数字0
让变量 sum 的值为20
。
--hints--
sum
应该等于20
。
assert(sum === 20);
要使用+
运算符。
assert(/\+/.test(code));
--seed--
--after-user-code--
(function(z){return 'sum = '+z;})(sum);
--seed-contents--
var sum = 10 + 0;
--solutions--
var sum = 10 + 10;