binary conversion calculator

The original: The transformation between the binary systems The conversion between the binaries is as follows: By the way, there are 12 conversions in the system. Each of the 12 conversion methods is described below(1) binary into octalPrinciple: Example: Convert (10.101)2 into octal. Solution: (1) 3-bit

1. Binary number, octal number, hexadecimal decimal number There is a formula: binary number, octal number, hexadecimal number of the numbers of the number of each of the respective cardinality of the (N-1) of the second party, and the sum is the corresponding decimal number. Single digit, n=1 10, n=2 ... for example: The 0 =0+4+2+0=6d of the 1 110b=1*2 of the +1*2 of the 2-time Square +0*2 of the two side

. In the following course about hexadecimal conversion, you can find this point. 　6.2 convert binary number to decimal number 6.2.1 convert to decimal number 0th bits in binary are 0 to the power of 2, and 1st bits are 1 to the power of 2 ...... Therefore, there is a binary number: 0110 0100, which is converted to a 10

The PHP binary conversion function is as follows:Bindec ()-Binary conversion to decimalDecbin ()-Decimal converts to binaryDechex ()-Decimal conversion to hexadecimalDecoct ()-Decimal conversion to octalHexdec ()-16

Tags: style blog http color io os using AR strongOriginal: SQL Server binary conversion functionFirst, backgroundA friend of the previous time group asked a question: "Add an increment sequence to the query, such as: 0x00000001, that is, each is a 36-digit (0-9,A--Z), and 0x0000000z is followed by 0x00000010, creating a mapping table like the following":(Figure1:)Second, decimal

↓ 2 binary 8 binary 10 binary 16 binary 2 binary - Bin (int (x, 8)) Bin (int (x, 10)) Bin (int (x, 16)) 8 binary Oct (int (x, 2)) - Oct (int (x, 10

char tmp_bff[12] = ""; Hexadecimal decimal unsigned char hex[4] = {0x34, 0xFE, 0x3e, 0xFF}; unsigned long dec_hex = 0; Dec_hex = Hextodec (hex, 4); printf ("Dec_hex =%d\n", Dec_hex); Decimal turn hexadecimal Dectohex (Dec_hex, TMP_BFF, 4); for (i=0; i{ printf ("tmp_bff[%d] = 0x%02x\n", I, tmp_bff[i]); } BCD transcoding Decimal unsigned long DEC_BCD = 0; unsigned char bcd[4] = {0x98, 0x23, 0x45, 0x78}; DEC_BCD = Bcdtodec (BCD, 4); printf ("DEC_BCD =%d\n", DEC_BCD); Decimal

This paper realizes the conversion of 2, 8, 10 and 16 binary numbers. In practice rarely used or directly with the API, so the big God old birds please bypass.Interested friends can write their own first, as an exercise, that's all.OK, go directly to the topic. First of all, the algorithm of the conversion of the system (Baidu a bit OK).Algorithm:One,10 of the nu

One, decimal system conversion function description1, decimal to Binary decbin () function, the following example Echo Decbin (12); Output 1100 Echo Decbin (26); Output 11010 Decbin (PHP 3, PHP 4, PHP 5) Decbin--decimal conversion into binary Description string Decbin (int number) Returns a string that contains a

One, decimal (decimal System) conversion function description1, decimal to Binary decbin () function, as follows example Echo Decbin (12); Output 1100 Echo Decbin (26); Output 11010 Decbin (PHP 3, PHP 4, PHP 5) Decbin--Decimal conversion to Binary Description string Decbin (int number) Returns a string containing the

, should be decimal in the conversion to binary may be inaccurate, such as 2.2, and double type of data also has the same problem, so in floating-point representation will produce a bit of error, in the single-precision conversion to double precision, there will be errors, for the decimal data can be expressed in binary