View Code of Problem 19

#include "stdio.h"
#include "math.h"
#include "string.h"
	int a[1000000];
void main()
{
	int n;
	int i,j;

	int sum,max;
	for(;scanf("%d",&n);)
	{
		sum=0;
		max=-1000;
		if(n==0)
			break;
		for(i=0;i<n;i++)
			scanf("%d",&a[i]);
		for(i=0;i<n;i++)
		{
			if(sum>=0)
				sum=sum+a[i];
			if(sum<0)
				sum=a[i];
			if(sum>max)
				max=sum;
		}
		printf("%d\n",max);
	}
}