遇到一个问题,莫名其妙的出现coredump。期望返回的是指针值,但是返回值有截断的效果。(gdb)phash_table$1=(sf_ht_t)0xffffffffe0d66e00-------->截断值,高32位为F,低32位正确。(gdb)pht_table$2=(structsf_ht)0x7f82e0d66e00--------->正确值aaa.c:1130:38:warni
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其他好文 时间:
2020-05-12 15:20:45
阅读次数:
80
题目 Suppose a bank has K windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. All th ...
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其他好文 时间:
2020-05-12 14:14:19
阅读次数:
70
Given an array of integers arr. We want to select three indices i, j and k where (0 <= i < j <= k < arr.length). Let's define a and b as follows: a = ...
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其他好文 时间:
2020-05-12 09:30:41
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59
Week 2 3.5.2020 Overview This week, we have mainly learned two parts: 1. How to match the same feature points in two images from different viewpoints. ...
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其他好文 时间:
2020-05-12 00:03:20
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112
给定一个已按照升序排列 的有序数组,找到两个数使得它们相加之和等于目标数。 函数应该返回这两个下标值 index1 和 index2,其中 index1 必须小于 index2。 说明: 返回的下标值(index1 和 index2)不是从零开始的。 你可以假设每个输入只对应唯一的答案,而且你不可以 ...
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编程语言 时间:
2020-05-11 23:21:11
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76
通过设置元素的pointer-events属性设置为none,来实现元素不可点击。此方法是通过设置元素的鼠标事件失效来实现元素不可点击。 css设置不可点击: css代码: .disable { pointer-events: none; } 示例: const disabled = true; < ...
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Web程序 时间:
2020-05-11 13:17:50
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79
题目 You are given a positive integer N(1≦N≦1e18). Find the number of the pairs of integers u and v(0≦u,v≦N) such that there exist two non-negative inte ...
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其他好文 时间:
2020-05-11 13:07:17
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68
"Problem Statement" You are given a positive integer $N$. Find the number of the pairs of integers $u$ and $v(0≤u,v≤N)$such that there exist two non n ...
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其他好文 时间:
2020-05-10 19:32:45
阅读次数:
67
leetcode 4.[寻找两个有序数组的中位数] [寻找两个有序数组的中位数]: https://leetcode cn.com/problems/median of two sorted arrays/ leetcode 9.[回文数] [回文数]: https://leetcode cn.co ...
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其他好文 时间:
2020-05-10 19:28:15
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73
"Abstract:" In computer science, a binary tree is a tree data structure in which each node has at most two children, which are referred to as the left ...
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其他好文 时间:
2020-05-08 18:11:11
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61