Skip to main content
JudgeKit
Practice
Playground
Contests
Rankings
Submissions
Community
Sign in
Loading...
작업 사이클 - JudgeKit
Problem
Editorial
Accepted Solutions
Problem discussion
Back
작업 사이클
Try in playground
Sign in to submit
Time Limit: 2000 ms
Memory Limit: 128 MB
Silver III
3.5
Author: Super Admin
위상 정렬
그리디
시뮬레이션
입출력 예시
입력 1
4 4 2 1 2 1 3 2 4 3 4
출력 1
3
입력 2
5 0 2
출력 2
3
Silver V
3