http://acm.hdu.edu.cn/showproblem.php?pid=1066 转自:https://blog.csdn.net/fengyu0556/article/details/5615129 hdu1066改进的思路和对于大数的处理:(转) 为了把0去掉,我们把所有的因数2和5 ...
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其他好文 时间:
2020-01-28 19:24:40
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79
The ministers of the cabinet were quite upset by the message from the Chief of Security stating that they would all have to change the four-digit room ...
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其他好文 时间:
2020-01-27 17:32:06
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56
1005 Spell It Right (20分) 题目: Given a non negative integer N , your task is to compute the sum of all the digits of N , and output every digit of the ...
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其他好文 时间:
2020-01-26 23:49:39
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85
Given a non negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in English. Input Specificat ...
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其他好文 时间:
2020-01-24 00:07:46
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93
Given a positive integer num consisting only of digits 6 and 9. Return the maximum number you can get by changing at most one digit (6 becomes 9, and ...
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其他好文 时间:
2020-01-22 10:56:58
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75
题目如下: Given a positive integer num consisting only of digits 6 and 9. Return the maximum number you can get by changing at most one digit (6 becomes 9 ...
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其他好文 时间:
2020-01-20 14:43:03
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69
<script type="text/javascript"> document.write("请输入要生成随机数的位数:"); // digit是数字的位数 function runStr(digit){ if(digit=="" || isNaN(digit)){ alert("请输入数字"); ...
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编程语言 时间:
2020-01-19 11:03:13
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137
元字符 字符描述字符描述 \ 转义符 \d digit匹配数字=[0-9] \D 非数字 \w word匹配字母、数字、下划线。等价于'[A-Za-z0-9_]' \W 非字母数字下划线 \s 空格,换行符,制表符 \S 非空白 \t table专门表示制表符 \n 专门表示换行符 . 除了换行符之 ...
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其他好文 时间:
2019-12-29 20:49:25
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106
原题链接在这里:https://leetcode.com/problems/rotated-digits/ 题目: X is a good number if after rotating each digit individually by 180 degrees, we get a valid ...
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其他好文 时间:
2019-12-27 09:49:53
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54
A self-dividing number is a number that is divisible by every digit it contains. For example, 128 is a self-dividing number because 128 % 1 == 0, 128 ...
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其他好文 时间:
2019-12-24 17:05:35
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90