Divide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT.思路:用 divisor 右移,计算出最大的位数,然后不断比较 更新过的divi...
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其他好文 时间:
2015-02-09 17:36:31
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218
题目要求:Divide Two IntegersDivide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT.分析:不能用乘、除和取余,则只能...
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其他好文 时间:
2015-02-07 17:23:16
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121
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Divide Two Integers
Divide two integers without using multiplication, division and mod operator.
If it is overflow, return MAX_INT.
用减法做:超时。例如:(dividend, divisor) = ...
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其他好文 时间:
2015-02-07 14:31:58
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165
Divide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT.思路:尼玛,各种通不过,开始用纯减法,超时了。然后用递归,溢出了。再然后终于开窍...
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其他好文 时间:
2015-02-06 23:13:53
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179
版权所有,欢迎转载,转载请注明出处,谢谢
Pow(x, n)
Implement pow(x, n).
//vs2012测试代码
//divide-and-conquer
//classic
#include
using namespace std;
class Solution {
public:
double pow(do...
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其他好文 时间:
2015-02-06 21:57:41
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180
http://acm.hdu.edu.cn/showproblem.php?pid=4328
Problem Description
Mark bought a huge cake, because his friend ray_sun’s birthday is coming. Mark is worried about how to divide the cake si...
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其他好文 时间:
2015-02-06 11:19:49
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173
Given n items with size A[i] and value V[i], and a backpack with size m. What's the maximum value can you put into the backpack?NoteYou cannot divide ...
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其他好文 时间:
2015-02-04 16:11:44
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155
Given n items with size A[i], an integer m denotes the size of a backpack. How full you can fill this backpack? NoteYou can not divide any item into s...
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其他好文 时间:
2015-02-03 09:27:39
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160
题目链接:Divide Two Integers
Divide two integers without using multiplication, division and mod operator.
If it is overflow, return MAX_INT.
这道题的要求是在不使用乘法、除法、取模运算的前提下实现两个整数相除。如果溢出,返回MAX_INT。
这道题的直接思路是...
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其他好文 时间:
2015-02-02 23:11:20
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158
Divide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT.使用long long避免溢出,注意dividend=0x8000000时容易产...
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其他好文 时间:
2015-02-02 19:36:13
阅读次数:
101