Given Number of Kilobytes. The task is to Convert them into Bytes and Bits.
Bit: A Bit is the basic unit in computer information and has only two different values, normally defined as a 0 or 1. These values can be interpreted as on or off, yes or no, true or false, etc. It just depends on the binary code.
Add 1 bit, double the number of patterns.
1 bit – 2 patterns i.e 0 and 1
2 bits – 4 patterns i.e 00, 01, 10, 11
3 bits – 8 patterns i.e 000, 001, 010, 011, 100, 101, 110, 111
Mathematically: n bits yields 2n patterns.
Bytes: A Byte is just 8 Bits and is the smallest unit of memory that can be addressed in many computer systems.
Important points about Bytes:
- One byte can store one character, e.g. ‘A’ or ‘x’ or ‘$’ etc.
- 1 byte i.e 8 bits can make 256 different patterns.
- One byte can hold a number between 0 and 255.
- Different Form:-
- Kilobyte, KB, about 1 thousand bytes.
- Megabyte, MB, about 1 million bytes.
- Gigabyte, GB, about 1 billion bytes.
- Terabyte, TB, about 1 trillion bytes
Examples:
Input: kilobytes = 1 Output: 1 Kilobytes = 1024 Bytes and 8192 Bits. Input: kilobytes = 8 Output: 8 Kilobytes = 8192 Bytes and 65536 Bits.
Below is the program to convert KilloBytes to Bytes and Bits:
// C++ implementation of above program #include <bits/stdc++.h> using namespace std;
// Function to calculates the bits long Bits( int kilobytes)
{ long Bits = 0;
// calculates Bits
// 1 kilobytes(s) = 8192 bits
Bits = kilobytes * 8192;
return Bits;
} // Function to calculates the bytes long Bytes( int kilobytes)
{ long Bytes = 0;
// calculates Bytes
// 1 KB = 1024 bytes
Bytes = kilobytes * 1024;
return Bytes;
} // Driver code int main()
{ int kilobytes = 1;
cout << kilobytes << " Kilobytes = "
<< Bytes(kilobytes) << " Bytes and "
<< Bits(kilobytes) << " Bits." ;
return 0;
} |
// Java implementation of above program import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.BigInteger;
class GFG
{ // Function to calculates the bits static BigInteger Bits( int kilobytes)
{ BigInteger Bits = new BigInteger( "0" );
// calculates Bits
// 1 kilobytes(s) = 8192 bits
BigInteger kilo = BigInteger.valueOf(kilobytes);
Bits = kilo.multiply(BigInteger.valueOf( 8192 ));
return Bits;
} // Function to calculates the bytes static BigInteger Bytes( int kilobytes)
{ BigInteger Bytes = new BigInteger( "0" );
// calculates Bytes
// 1 KB = 1024 bytes
BigInteger kilo = BigInteger.valueOf(kilobytes);
Bytes = kilo.multiply(BigInteger.valueOf( 1024 ));
return Bytes;
} // Driver code public static void main(String args[])
{ int kilobytes = 1 ;
System.out.print(kilobytes + " Kilobytes = "
+ Bytes(kilobytes) + " Bytes and "
+ Bits(kilobytes) + " Bits." );
} } |
# Python implementation of above program # Function to calculates the bits def Bits(kilobytes) :
# calculates Bits
# 1 kilobytes(s) = 8192 bits
Bits = kilobytes * 8192
return Bits
# Function to calculates the bytes def Bytes(kilobytes) :
# calculates Bytes
# 1 KB = 1024 bytes
Bytes = kilobytes * 1024
return Bytes
# Driver code if __name__ = = "__main__" :
kilobytes = 1
print (kilobytes, "Kilobytes =" ,
Bytes(kilobytes) , "Bytes and" ,
Bits(kilobytes), "Bits" )
# This code is contributed by ANKITRAI1 |
// C# implementation of above program using System;
class GFG
{ // Function to calculates the bits static long Bits( int kilobytes)
{ long Bits = 0;
// calculates Bits
// 1 kilobytes(s) = 8192 bits
Bits = kilobytes * 8192;
return Bits;
} // Function to calculates the bytes static long Bytes( int kilobytes)
{ long Bytes = 0;
// calculates Bytes
// 1 KB = 1024 bytes
Bytes = kilobytes * 1024;
return Bytes;
} // Driver code static public void Main ()
{ int kilobytes = 1;
Console.WriteLine (kilobytes + " Kilobytes = " +
Bytes(kilobytes) + " Bytes and " +
Bits(kilobytes) + " Bits." );
} } // This code is contributed by Sach_Code |
<?php // PHP implementation of above program // Function to calculates the bits function Bits( $kilobytes )
{ $Bits = 0;
// calculates Bits
// 1 kilobytes(s) = 8192 bits
$Bits = $kilobytes * 8192;
return $Bits ;
} // Function to calculates the bytes function Bytes( $kilobytes )
{ $Bytes = 0;
// calculates Bytes
// 1 KB = 1024 bytes
$Bytes = $kilobytes * 1024;
return $Bytes ;
} // Driver code $kilobytes = 1;
echo $kilobytes ;
echo ( " Kilobytes = " );
echo Bytes( $kilobytes );
echo ( " Bytes and " );
echo Bits( $kilobytes );
echo ( " Bits." );
// This code is contributed // by Shivi_Aggarwal ?> |
<script> // Javascript implementation of above program function Bits(kilobytes)
{ var Bits = 0;
// Calculates Bits
// 1 kilobytes(s) = 8192 bits
Bits = kilobytes * 8192;
return Bits;
} // Function to calculates the bytes function Bytes(kilobytes)
{ var Bytes = 0;
// Calculates Bytes
// 1 KB = 1024 bytes
Bytes = kilobytes * 1024;
return Bytes;
} // Driver code var kilobytes = 1;
document.write(kilobytes + " Kilobytes = " +
Bytes(kilobytes) + " Bytes and " +
Bits(kilobytes) + " Bits." );
// This code is contributed by akshitsaxenaa09 </script> |
1 Kilobytes = 1024 Bytes and 8192 Bits.
Time Complexity: O(1)
Auxiliary Space: O(1)