文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

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文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	ë¬ë«ë«Së¬°ë«ë«ë¬®ë«ë«	11101011101011001010110111101011101010111001001111101011101010111001101101010011111010111010110010110000111010111010101110011100111010111010101110011101111010111010110010101110111010111010101110000010111010111010101110011011	ebacadebab93ebab9b53ebacb0ebab9cebab9debacaeebab82ebab9b
SJIS-WIN	?￢???????S?￢°???????￢???????	0011111110000001110010100011111100111111001111110011111100111111001111110011111101010011001111111000000111001010100000011000101100111111001111110011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110011111100111111	3f81ca3f3f3f3f3f3f3f533f81ca818b3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f
EUC-JP	ë¬?ë??ë??Së¬°ë??ë??ë¬®ë??ë??	10001111101010111011001110100010110011000011111110001111101010111011001100111111001111111000111110101011101100110011111100111111010100111000111110101011101100111010001011001100101000011110101110001111101010111011001100111111001111111000111110101011101100110011111100111111100011111010101110110011101000101100110010001111101000101110111010001111101010111011001100111111001111111000111110101011101100110011111100111111	8fabb3a2cc3f8fabb33f3f8fabb33f3f538fabb3a2cca1eb8fabb33f3f8fabb33f3f8fabb3a2cc8fa2ee8fabb33f3f8fabb33f3f
UTF-8	ë¬ë«ë«Së¬°ë«ë«ë¬®ë«ë«	11000011101010111100001010101100110000101010110111000011101010111100001010101011110000101001001111000011101010111100001010101011110000101001101101010011110000111010101111000010101011001100001010110000110000111010101111000010101010111100001010011100110000111010101111000010101010111100001010011101110000111010101111000010101011001100001010101110110000111010101111000010101010111100001010000010110000111010101111000010101010111100001010011011	c3abc2acc2adc3abc2abc293c3abc2abc29b53c3abc2acc2b0c3abc2abc29cc3abc2abc29dc3abc2acc2aec3abc2abc282c3abc2abc29b
UHC	????????S??°????????®??????	00111111001111111010000110101001001111110011111100111111001111110011111100111111010100110011111100111111101000011100011000111111001111110011111100111111001111110011111100111111001111111010001011100111001111110011111100111111001111110011111100111111	3f3fa1a93f3f3f3f3f3f533f3fa1c63f3f3f3f3f3f3f3fa2e73f3f3f3f3f3f

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。