Divide精品文章

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  [Leetcode] Divide Two Integers 整數(shù)整除

  Divide Two Integers Divide two integers without using multiplication, division and mod operator. If it is overflow, return MAX_INT. 位操作法 復(fù)雜度 時(shí)間 O(N) 空間 O(1) 思路 我們?cè)O(shè)想87 / 4，本來(lái)應(yīng)該的得到21余3，那么如果我們把87忽略余數(shù)后分...

  張春雷 2019-08-14 12:46 評(píng)論0 收藏0
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  PHP算法：一個(gè)數(shù)字平分為N份，并且總值相等

  ... $taotl 平分總個(gè)數(shù) * @param int $index 保留小數(shù)位 */ function getDivideNumber($number, $total, $index = 2) { // 除法取平均數(shù) $divide_number = bcdiv($number, $total, $index); // 減法獲取最后一個(gè)數(shù) $last_num...

  Eric 2019-07-01 10:08 評(píng)論0 收藏0
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  [LintCode] Divide Two Integers

  Problem Divide two integers without using multiplication, division and mod operator. If it is overflow, return 2147483647. Example Given dividend = 100 and divisor = 9, return 11. Note 首先，分析溢出條件，設(shè)置符號(hào)位...

  NervosNetwork 2019-08-14 15:16 評(píng)論0 收藏0
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  【自動(dòng)化測(cè)試】Python - unittest單元測(cè)試框架

  ...turn a+b def minus(a,b): return a-b def multi(a,b): return a*b def divide(a,b): return a/b 【測(cè)試腳本】： import unittest from A_UnitTest_basicDemo_ok.function import * class TestFunc(unittes...

  noONE 2019-07-30 17:43 評(píng)論0 收藏0
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  BigDecimal遇到的問(wèn)題，大伙也說(shuō)說(shuō)

  ...BigDecimal(10); BigDecimal b = new BigDecimal(3); BigDecimal c = a.divide(b); } 　　　執(zhí)行：拋出 Exception in thread main java.lang.ArithmeticException: Non-terminating decimal expansion; no exact ...

  harriszh 2019-08-16 15:22 評(píng)論0 收藏0
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  [LeetCode] 29. Divide Two Integers

  Problem Given two integers dividend and divisor, divide two integers without using multiplication, division and mod operator. Return the quotient after dividing dividend by divisor. The integer divisi...

  fai1017 2019-08-16 13:30 評(píng)論0 收藏0
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  leetcode29 Divide Two Integers

  題目要求 Divide two integers without using multiplication, division and mod operator. If it is overflow, return MAX_INT. 在不使用乘法，除法和求余操作的情況下，計(jì)算兩個(gè)整數(shù)相除的結(jié)果。如果溢出了，則返回最大值。 在這里核心思路是使用逆向...

  cnio 2019-08-16 10:32 評(píng)論0 收藏0
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  leetcode 29 Divide Two Integers

  題目詳情 Divide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT. 題目要求我們?cè)诓唤柚朔ㄟ\(yùn)算、除法運(yùn)算和模運(yùn)算的基礎(chǔ)上，求出輸入的兩個(gè)整數(shù)相除的結(jié)果。如果溢出，那么返回MAX_INT。其中...

  馬龍駒 2019-08-15 14:49 評(píng)論0 收藏0
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  leetcode-29. Divide Two Integers

  ...加思想，可以用在提速上，效率提高 Given two integers dividend and divisor, divide two integers without using multiplication, division and mod operator. Return the quotient after dividing dividend by divisor. Th...

  darkbaby123 2019-07-30 17:19 評(píng)論0 收藏0
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  交互式的開發(fā)環(huán)境 - ipython

  ...方便。 In [45]: !touch a.py In [46]: !vim a.py In [47]: !cat a.py def divide(): assert(1 == 0) divide() In [56]: %run a.py ------------------------------------------------------------------------...

  Hydrogen 2019-07-25 11:42 評(píng)論0 收藏0
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  LeetCode刷題——29. Divide Two Integers（Part 2靠大家）

  ... LeetCode上高效解法代碼 class Solution { public static int divide(int dividend, int divisor) { //首先處理Integer的最小值溢出問(wèn)題（和我思路一樣） if (dividend == Integer.MIN_VALUE && divisor == -1) { ...

  JouyPub 2019-08-16 15:27 評(píng)論0 收藏0
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  Python 3 學(xué)習(xí)筆記之——錯(cuò)誤和異常

  ...ally，它定義了無(wú)論任何情況下都會(huì)執(zhí)行的清理行為。 def divide(x, y): try: result = x / y except ZeroDivisionError: print(division by zero!) else: print(result is, result) finally: ...

  techstay 2019-07-31 11:15 評(píng)論0 收藏0
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  Python：創(chuàng)建異常日志裝飾器

  ... from exception_decor import exception @exception def zero_divide(): 1 / 0 if __name__ == __main__: zero_divide() 運(yùn)行以上測(cè)試代碼后，會(huì)出現(xiàn)以下錯(cuò)誤日志： 2016-06-09 08:26:50...

  DobbyKim 2019-07-25 10:30 評(píng)論0 收藏0
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  Android單元測(cè)試 - 如何開始？

  ...持獨(dú)立。舉個(gè)例子： public class Calculater { public double divide(int a, int b) { // 檢測(cè)被除數(shù)是否為0 if (MathUtils.checkZero(b)) { throw new RuntimeException(dividend is zero); ...

  Developer 2019-08-14 14:36 評(píng)論0 收藏0