#include<stdio.h>
#define MAX 100
int a[MAX]; 
int MaxSum(int a[],int n){
	int temp = 0;
	int maxsum = 0;
	for(int i=1;i<=n;i++){
		if(temp<0)
			temp=a[i];
		else
			temp=temp+a[i];
		if(temp > maxsum){ 
			maxsum = temp;
		}
	}
	return maxsum;
	
}
int main(){
	int n;
	printf("请输入n的值:");
	scanf("%d",&n);
	printf("请依次输入元素:");
	for(int i=1;i<=n;i++){
		scanf("%d",&a[i]);
	}
	printf("最大子段和为:%d\n",MaxSum(a,n)); 
	return 0;
}