十六进制转换

安静的码农

于 2016-06-23 16:07:46 发布

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分类专栏：进制转换文章标签：进制

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十六进制转二进制:
	0x96:
		9						6
		9/2		=	4	1		6/2		=	3	0
		4/2		=	2	0		3/2		=	1	1
		2/2		=	1	0		1/2		=	0	1
		1/2		=	0	1
		1	0	0	1			1	1	0
		1001					0110
	10010110	=	'1001' + '0110'

十六进制转八进制:
	0x96:(先十六进制转二进制)
		9						6
		9/2	=	4	1			6/2	=	3	0
		4/2	=	2	0			3/2	=	1	1
		2/2	=	1	0			1/2	=	0	1
		1/2	=	0	1
		1	0	0	1			1	1	0
		1001					0110
		10010110	=	'1001' 	+ '0110'		

		10010110:(再二进制转八进制)
			010							010							110
			0	*	2^0	=	0			0	*	2^0	=	0			0	*	2^0	=	0
			1	*	2^1	=	2			1	*	2^1	=	2			1	*	2^1	=	2
			0	*	2^2	=	0			0	*	2^2	=	0			1	*	2^2	=	4
			2	=	0 + 2 + 0			2	=	0 + 2 + 0			6	=	0 + 2 + 4
	0226	=	'2' + '2' +'6'

	0x96:(先十六进制转十进制)
		6	*	16^0	=	6
		9	*	16^1	=	144
		150	=	6 + 144
		150:(再十进制转八进制)
			150/8	=	18	6
			18/8	=	2	2
			2/8		=	0	2
			2	2	6
	0226	=	'2' + '2' +'6'

十六进制转十进制:
	0x96:
		6	*	16^0	=	6
		9	*	16^1	=	144
	150	=	6 + 144