package main

import "fmt"

func main() {
	fmt.Println(maxSubArray([]int{-1, 0, -2}))
}

func maxSubArray(nums []int) int {
	if len(nums) == 1 {
		return nums[0]
	}
	result := nums[0]
	value := 0
	tmp := make([]int, 0)
	for i := range nums {
		value += nums[i]
		tmp = append(tmp, value)
	}
	fmt.Println(tmp)
	minnum := make([]int, len(tmp)+1)
	minnum[0] = 0
	for i, v := range tmp {
		//fmt.Println("当前数字：", nums[i])
		minnum[i+1] = min(v, minnum[i])
		temp := tmp[i] - minnum[i]
		fmt.Println("当前temp", temp)

		if result <= temp {
			result = temp
		}

	}

	fmt.Println("minnum", minnum)
	////fmt.Println("maxnum", maxnum)
	//fmt.Println(result)

	return result
}