Octal Fractions
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 6959
Accepted: 3825
DescriptionFractions in octal (base 8) notation can is expressed exactly in decimal notation. For example, 0.75 in octal are 0.953125 (7/8 + 5/64) in

45: decimal to octal, 45 decimal45: decimal to octal
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Total time limit:
1000 ms
Memory limit:
65536kB
Description
Converts a decimal positive integer to octal

03: octal decimal, 03 decimal03: octal decimal
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Total time limit:
1000 ms
Memory limit:
65536kB
Description
All decimal places can be exactly represented. For example, 0.75 in

Title DescriptionThe 1234 output of the decimalOutputs the octal 1234 corresponding to its decimal numberOutputs the hexadecimal 1234 corresponding to its decimal numberInputNoOutput1234d=1234d1234o=668d1234h=4660dSample output1234d=1234d1234o=668d1234h=4660dTipsOutput the second line of "1234o=668d", 1234 is the capital letter O, not the number 0The code is as f

0.0111.
The method described above is the decimal conversion to binary method, which requires attention:
1 decimal conversion to binary, need to be divided into integers and decimal two parts of the conversion
2 when the integer is converted, with the exception of the 2 method, and the conversion of decimal time, w

binary method, it is important to note that: 1) decimal conversion to binary, need to be divided into integers and two parts of the fractional conversion 2) When converting integers, the use of the addition of 2 to the remainder method, and the conversion of decimals, with the use of 2 rounding method 3) Note the direction of their readings So we can derive from the above method that the decimal number 168

Computer Basics: Binary, octal, decimal, hex 2006-11-29 20:23
one or 10 binary number The decimal number is the most widely used counting system in daily life. The symbols that make up the decimal number have a total of 10 symbols such as 0,1,2,3,4,5,6,7,8,9, and we call these symbols digital.In

Explanation: mutual conversion of binary, octal, decimal, and hexadecimal values: in addition to the remainder of 2, the integers are arranged in reverse order, that is, each time an integer is divided by 2, and the remainder is the number on the right, the quotient is divided by 2, and the remainder is the number of the previous right. this step continues until the quotient is 0, and the conversion between

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:

octal and hex are used in thisDerived from the relationship, that is, a three-bit binary representation of an octal, with a four-bit binary representation of a hexadecimal number.Next, remember 4 numbers 8, 4, 2, 1 (23=8, 22=4, 21=2, 20=1). Now let's practice the conversion between binary and octal.(1) binary into octalMethods: Take the Triad method, that is, fr

binary, need to be divided into integers and two parts of the fractional conversion2) When converting integers, the use of the addition of 2 to the remainder method, and the conversion of decimals, with the use of 2 rounding method3) Note the direction of their readingsso we can derive from the above method that the decimal number 168.125 is converted to binary 10101000.001, or the decimal number is conver

Although in any number of systems, 0 has only one value-that is "0", the reason to ask this question, is simply idle egg pain.
Recently, talking with friends about several topics, he said, the octal number is now almost never used. I can not refute, indeed, in addition to our often used in the decimal system, the most used in the computer is binary and hexadecimal, the

Binary, octal, decimal, hexadecimal conversion, binary hexadecimal1. Preface
The most boring thing during each holiday is that you don't want to get up or eat. Founder just doesn't want to move, lie in bed, watch the mobile phone, and brush QQ space bored. Although few people are playing QQ space now, however, this kind of habit has never changed until now, and the QQ on the computer is suddenly flashing. I

The JDK has enabled us to implement decimal binary, octal, hex, using integer.tobinarystring (x), integer.tooctalstring (x), integer.tohexstring (x) You can convert x to the corresponding binary, octal, 16-in form. We can also achieve binary, octal and hexadecimal functions by means of displacement operations.
Sample

PHP function Chapter Details decimal, binary, octal, and 16 conversion Functions description font: [Increase decrease] type: Reprint
Chinese character coding Research series The first, the PHP function of the decimal, binary, octal and hexadecimal conversion function description, the main master of the various conv

All types in Python exist as objects.There is no char type in Python, only a string type, which makes it very inconvenient for us to convert the char type to integer, but Python already provides built-in functions for these transformations.In Python, in addition to Integer, the other binary can only be represented by a string.1 int ()Binary, octal, 16-binary can be converted to decimal integer>>> int (' 111

1. Binary The binary is a notation that can represent all values with a finite number symbol. is made up of specific values.2. The representation of the binary Binary: consists of 0 and 12 digits.Octal: Consists of 0-7 numbers, in order to differentiate it from the other binary numbers, beginning with 0.Decimal: All are made up of 0-9 of these nine digits and cannot start with 0.Hex: Consists of 0-9 and a-f. To differentiate between other numbers, s

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