Read the question, write TypeScript on the right, then Run or Check.
QuestionHint and solution stay closed until you open them
yes if word equals reverse.
Examples
Input
radar
Output
yes
Input
ts
Output
no
Hint
- [...w].reverse().join('')
Show correct code
Peek only after you have tried. You can still Check your own version.
const w: string = readLine().trim();
console.log(w === [...w].reverse().join('') ? 'yes' : 'no');
main.tstsc · readLine() · Ctrl + Enter
ResultIdle
Run to see output. Check grades the tests.