Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).For example, the 32-bit i...
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编程语言 时间:
2015-06-06 23:17:35
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152
Reverse bits of a given 32 bits unsigned integer.For example, given input 43261596 (represented in binary as 00000010100101000001111010011100), return...
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编程语言 时间:
2015-06-06 22:08:26
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135
Reverse BitsReverse bits of a given 32 bits unsigned integer.For example, given input 43261596 (represented in binary as000000101001010000011110100111...
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编程语言 时间:
2015-06-06 19:26:04
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170
Number of 1 BitsWrite a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as theHamming weight).For exampl...
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编程语言 时间:
2015-06-06 19:25:15
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192
CodeForces484A Bits(贪心)
CodeForces484A
题目大意:给出范围【A,B】,期望你给出某个数X满足X属于【A,B】,并且X转成二进制的1的个数最多。如果有多个给出最小的数。
解题思路:因为需要1最多,那么我们先将每个位都放上1,如果这个数减掉了某一位的1还是超出了范围,那么就可以去掉这个1;如果去掉后发现比A小了,那么这个位置上的1是不能去掉的。直...
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其他好文 时间:
2015-06-05 12:26:03
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95
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).For example, the 32-bit integer ’11' has binary representation 0000000000000...
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其他好文 时间:
2015-06-05 10:13:12
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133
单精度浮点数 单精度浮点数格式 是一种计算机数据格式,在计算机存储器中占用4个字节(32 bits),利用“浮点”(浮动小数点)的方法,可以表示一个范围很大的数值。 ? 在 IEEE 754-2008 的定义中,32-bit base...
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其他好文 时间:
2015-06-04 22:58:58
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297
eclipse没问题,leetcode 1不能通过,超出int最大值了,但是怎么转无符号?/*Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known a...
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2015-06-04 00:56:32
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161
/*Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).For example, the 32-bit...
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其他好文 时间:
2015-06-03 23:12:12
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173
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).
For example, the 32-bit integer ’11' has binary representation 00000000...
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其他好文 时间:
2015-06-02 22:04:54
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128