338. 입국심사

프로그래머스

1. Python

def solution(n, times):
    answer = 0
    left, right = 1, max(times) * n
    while left <= right:
        mid = (left+ right) // 2
        people = 0
        for time in times:
            people += mid // time
            if people >= n:
                break
                
        if people >= n:
            answer = mid
            right = mid - 1
        else:
            left = mid + 1
            
    return answer

2. C++

3. JavaScript