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Ac_c0mpany丶

园龄:3年7个月粉丝:6关注:3

2024-01-14 16:22阅读: 4评论: 0推荐: 0

[刷题班] LeetCode1480. 一维数组的动态和

题目描述

思路:前缀和

前缀和数组(prefixSum)的构造

方法一:

class Solution {
    public int[] runningSum(int[] nums) {
        int[] preSum = new int[nums.length];
        preSum[0] = nums[0];
        for (int i = 1; i < nums.length; i ++) {
            preSum[i] = preSum[i - 1] + nums[i];
        }
        return preSum;
    }
}

本文作者:Ac_c0mpany丶

本文链接:https://www.cnblogs.com/keyongkang/p/17963849

版权声明:本作品采用知识共享署名-非商业性使用-禁止演绎 2.5 中国大陆许可协议进行许可。

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  1. 1 You Are My Sunshine REOL
You Are My Sunshine - REOL
00:00 / 00:00
An audio error has occurred.

作曲 : Traditional

You are my sunshine

My only sunshine.

You make me happy

When skies are gray.

You'll never know, dear,

How much I love you.

Please don't take my sunshine away

The other night, dear,

When I lay sleeping

I dreamed I held you in my arms.

When I awoke, dear,

I was mistaken

So I hung my head and cried.

You are my sunshine,

My only sunshine.

You make me happy

When skies are gray.

You'll never know, dear,

How much I love you.

Please don't take my sunshine away.

You are my sunshine,

My only sunshine

You make me happy

When skies are gray.

You'll never know, dear

How much I love you

Please don't take my sunshine away

Please don't take my sunshine away.

Please don't take my sunshine away.