Wawancara 150 TeratasSedang

Urutan Peningkatan Terpanjang

Panduan terperinci dan implementasi Python untuk masalah 'Urutan Bertambah Terpanjang'.

Pernyataan Masalah

Sedang

Diberikan angka array bilangan bulat, kembalikan panjang barisan terpanjang yang terus bertambah.

Tulis fungsi lengthOfLIS(nums: List[int]) -> int.

Kendala
  • 1 <= len(nums) <= 2500
  • -10^4 <= nums[i] <= 10^4

Contoh

Example 1
Input
nums = [10,9,2,5,3,7,101,18]
Output
4
Explanation

The longest increasing subsequence is [2,3,7,101], therefore the length is 4.

Example 2
Input
nums = [0,1,0,3,2,3]
Output
4
Explanation

The longest increasing subsequence is [0,1,2,3], length is 4.

Example 3
Input
nums = [7,7,7,7,7,7,7]
Output
1
Explanation

The longest increasing subsequence is [7], length is 1.

Need a Hint?
Pertimbangkan untuk menggunakan struktur data khusus DP 1D seperti kumpulan atau tumpukan.
Edge Cases to Watch
  • Struktur masukan kosong
  • Masukan elemen tunggal
  • Batasan angka yang besar

Siap Memecahkannya?

Open the problem in PyRun's browser-based Python editor. Your code runs fully offline — no server required.

Buka di Editor
Found this breakdown helpful?

PyRun is built and maintained by an independent solo developer. If this helped your interview prep, consider buying a coffee!

Buy me a coffee

Sumber Daya Python yang Direkomendasikan

Perluas pengetahuan Anda dengan tutorial interaktif terkait, lembar contekan, dan perbandingan kode.