package main

import "fmt"

func main() {
	resule := trap([]int{4, 2, 0, 3, 2, 5})
	fmt.Println("最大接水数为：", resule)
}

func trap(height []int) int {
	leftMaxlist := make([]int, len(height)+1)
	rightMaxlist := make([]int, len(height)+1)
	minMax := make([]int, len(height)+1)
	for i := 0; i < len(height)-1; i++ {
		leftMaxlist[i+1] = max(height[i], leftMaxlist[i])
	}
	for i := len(height) - 1; i >= 0; i-- {
		rightMaxlist[i] = max(height[i], rightMaxlist[i+1])
	}
	fmt.Println(leftMaxlist)
	fmt.Println(rightMaxlist)
	for i := 0; i < len(minMax)-1; i++ {
		minMax[i] = min(leftMaxlist[i], rightMaxlist[i])
	}

	for i := len(minMax) - 1; i >= 0; i-- {

	}

	return 0
}