Given an array of integers, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two n ...
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其他好文 时间:
2020-07-17 13:33:50
阅读次数:
46
find 默认在当前 即 . 目录下查找 du 文件名 / 目录 # 查看文件占用内存大小 1. 按照文件名查找 find / -name qwe # qwe为文件名 find / -name *qwe* # * 为模糊匹配 2. 按照文件类型查找 find / -type d # 查找目录文件 f ...
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系统相关 时间:
2020-07-17 09:38:41
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133
Pass a year learning in Hangzhou, yifenfei arrival hometown Ningbo at finally. Leave Ningbo one year, yifenfei have many people to meet. Especially a ...
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其他好文 时间:
2020-07-17 01:14:23
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90
给定两个数 $d \le 500$ 和 $s \le 5000$,求最小的 $n$ 使得 $d|n$ 并且 $n$ 的各位数字之和为 $s$。 ...
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其他好文 时间:
2020-07-16 21:11:17
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57
Minimum Size Subarray Sum Given an array of n positive integers and a positive integer s, find the minimal length of a contiguous subarray of which th ...
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其他好文 时间:
2020-07-16 18:17:25
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57
详细错误: 1 gyp ERR! find Python 2 gyp ERR! find Python Python is not set from command line or npm configuration 3 gyp ERR! find Python Python is not set ...
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编程语言 时间:
2020-07-16 12:28:08
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312
需要根据时间删除这个目录下的文件,/home/lifeccp/dicom/studies,清理掉20天之前的无效数据。 可以使用下面一条命令去完成: 1 find /home/lifeccp/dicom/studies -mtime +21 -name "*.*" -exec rm -Rf {} \ ...
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系统相关 时间:
2020-07-16 12:20:52
阅读次数:
125
Find Right Interval (M) 题目 Given a set of intervals, for each of the interval i, check if there exists an interval j whose start point is bigger than ...
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其他好文 时间:
2020-07-16 12:10:10
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63
The Hamming distance between two integers is the number of positions at which the corresponding bits are different. Now your job is to find the total ...
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其他好文 时间:
2020-07-16 12:06:09
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75
常规并查集 模板 #define Maxsize 100+1 int f[Maxsize]; void init(int n){ for(int i = 1; i <= n; i++) f[i] = i; } int find_f(int a){ if(f[a] == a){ return a; } ...
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其他好文 时间:
2020-07-16 11:58:56
阅读次数:
105