53.求最大的子序列和
1.Question
2.Solution
public class Test{ public static void main(String[] args) { int[] array = {-2, 11, -4, 13, -5, -2}; System.out.println(maxSubArray(array)); } public static int maxSubArray(int[] nums) { int len = nums.length; int max = Integer.MIN_VALUE; int temp = Integer.MIN_VALUE; for (int i=0; i<len; ++i){ //遇到不是负数的开始加,负责只是比较max,从前面的数中找到最大的负数 if (temp < 0) temp = nums[i]; else{ temp += nums[i]; } if (temp > max){ max = temp; } } return max; } }
3.Test
http://www.cnblogs.com/makexu/