New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

10969 - Integer #19667

Open

ccctw-ma opened this issue Nov 23, 2022 · 0 comments

Labels

10969 answer en

ccctw-ma commented Nov 23, 2022

// your answers

type isLegalNumber<T extends number, S = `${T}}`> = S extends `${string}.${infer r}` ? r extends '0' ? true : false : true

type Integer<T extends number> = [number] extends [T] ? never : isLegalNumber<T> extends true ? T : never

ccctw-ma added answer en labels

github-actions bot added the 10969 label

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment