Skip to content

3817. Maximum Containers On A Ship

Difficulty: Easy

LeetCode Problem View on GitHub


3817. Maximum Containers on a Ship

Easy


You are given a positive integer n representing an n x n cargo deck on a ship. Each cell on the deck can hold one container with a weight of exactly w.

However, the total weight of all containers, if loaded onto the deck, must not exceed the ship's maximum weight capacity, maxWeight.

Return the maximum number of containers that can be loaded onto the ship.

 

Example 1:

Input: n = 2, w = 3, maxWeight = 15

Output: 4

Explanation:

The deck has 4 cells, and each container weighs 3. The total weight of loading all containers is 12, which does not exceed maxWeight.

Example 2:

Input: n = 3, w = 5, maxWeight = 20

Output: 4

Explanation:

The deck has 9 cells, and each container weighs 5. The maximum number of containers that can be loaded without exceeding maxWeight is 4.

 

Constraints:

  • 1 <= n <= 1000
  • 1 <= w <= 1000
  • 1 <= maxWeight <= 109

Solution

class Solution {
    public int maxContainers(int n, int w, int maxWeight) {
        long weight = 0;
        int count = 0;
        for (int i = 0; i < n * n; i++) {
            weight += w;
            if (weight > maxWeight) break;
            count++;
        }
        return count;
    }
}

Complexity Analysis

  • Time Complexity: O(?)
  • Space Complexity: O(?)

Approach

Detailed explanation of the approach will be added here