Find the contiguous subarray within an array (containing at least one number) which has the largest sum.
For example, given the array [-2,1,-3,4,-1,2,1,-5,4],
For example, given the array [-2,1,-3,4,-1,2,1,-5,4],
the contiguous subarray [4,-1,2,1] has the largest sum = 6.
public class Solution {
public int maxSubArray(int[] nums) {
int maxSoFar=nums[0],maxEndingHere=nums[0];
for(int i=1;i<nums.length;i++){
maxEndingHere = Math.max(maxEndingHere+nums[i],nums[i]);
maxSoFar = Math.max(maxSoFar,maxEndingHere);
}
return maxSoFar;
}
}