C 实现

public class MaximumSubarray
{
    private static int Max(int a, int b)
    {
        return a > b ? a : b;
    }

    static int MaxSubArray(int[] input, int n)
    {
        int max = input[0];
        int currentMax = input[0];
        for (int i = 1; i < n; i++)
        {
            currentMax = Max(input[i], currentMax + input[i]);
            max = Max(max, currentMax);
        }
        return max;
    }

    public static int Main(int[] input)
    {
        int n = input.Length;
        return MaxSubArray(input, n);
    }
}