ICPC 5 많은 양의 셋 기록 Jul 11, 2025 CERC 2019, PPC 2025, Seoul Regional 2024 May 29, 2025 NWERC 2022 Apr 10, 2025 NWERC 2024 Apr 3, 2025 NWERC 2021 Oct 22, 2024