添加新题目

普通数组/最大子数组和/main.go

@@ -0,0 +1,40 @@
+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
+}