import java.io.*;
import java.util.*;
class Kadane
{
public static void main (String[] args)
{
int [] a = {10,13,11,22,34,50,20,80};
System.out.println("Sub array with maximum sum is " +maxSubArray(a));
}
static int maxSubArray(int a[])
{
int l = a.length;
int max = Integer.MIN_VALUE, max_ending = 0;
for (int i = 0; i < l; i++)
{
max_ending = max_ending + a[i];
if (max < max_ending)
max = max_ending;
if (max_ending < 0)
max_ending = 0;
}
return max;
}
}