# How to Reverse a hexadecimal number using bitwise?

main()

{

int num=0xABCD;

printf("%x\n",num);

int rev=0x0;

int digit=0x0;

while(num!=0x0)

{

digit=num%0x10;

rev = rev*0x10 +digit;

num=num/0x10;

}

printf("%x\n",rev);

}

### What is Hexadecimal Number systeam?

The hexadecimal number system is one using 16 as the base instead of the more familiar ten which we use in the decimal system.

### Which is the code to multiply a number num1 by 2 using bitwise operator in c?

num1 <<= 1; /* shift left */

### How do you convert 35 into 53 using bitwise operators?

22 XOR 35 = 53 Note that the value 22 is a magic number because it only works for the values 35 and 53. The value 22 was calculated as follows: 35 XOR 53 = 22 It can also be seen that: 22 XOR 53 = 35 It is assumed that you are actually looking for some bitwise operation that will reverse the digits in any number. You cannot do this because in order to… Read More

### Write a Program to convert decimal number into hexadecimal no without using function and string?

This is not a question.

### What is the equivalent hexadecimal number for 13?

13 = D in hex. If you're using two digits to represent the hex number - its 0D

### How develop c plus plus program that swap two number with out using temporary variable?

To swap two numbers without using a temporary variable, use the bitwise exclusive or function... A^=B; B^=A; A^=B;

### What is the use of Bitwise operators?

Answer The bitwise operators treat a number as its binary equivalent rather than as a simple boolean value. For most programming languages, a value of zero is considered FALSE and all other values are TRUE Thus, 8 AND 11 returns TRUE as does 3 OR 0 In bitwise analysis, each binary bit of the digit are compared. The number of bits compared will depend on the type of number. In C, a CHAR is usually… Read More

### What is reverse lookup?

Reverse Lookup can mean a scenario where you have a telephone number and using that telephone number you try to find a name and and address. There are many services which provide reverse lookup such as : Infospace Reverse Lookup Address reverse lookup Whitepages Anywho 411 are some of them out there. Hope this helps.

### Can HTML programmers take much greater control of screen and text colors by using hexadecimal?

Hexadecimal colors give Web Designers 16,277,216 colors. This is a far greater number of colors than are named in the CSS and HTML specification. That said, it is the exact same as the number of colors available using rgb() notation. The numbers are just in a different format. For instance #ffffff is the same as rgb(256, 256, 256).

### How do you convert a number that consist of alphabet and number in reverse order?

To reverse a number, first convert the number to a string, then reverse the string. Given your number consists of alphanumeric characters, the number must already be a string so simply reverse the string: #include<string> using std::string; string reverse (const string& s) { string str {}; for (auto c : s) str.insert (str.begin(), c); return str; } int main () { std::cout << "Enter a number: "; string s {}; std::cin >> s; std::cout <<… Read More

### What is 43 in hexadecimal?

Hexadecimal is a way of writing base sixteen using the letters A-F to represent the numbers 10-15. In base 16, 43 is 2 sixteens and 11 ones, so it is 2B in hexadecimal, as B represents 11.

### Why you are using hexadecimal values in microprocessor?

Internally, the computer processes bits - ones and zeroes. Hexadecimal is a shorthand form of writing those values, or of showing them to humans - every hexadecimal digit corresponds to four bits. Conversion from binary to hexadecimal is fairly easy; converstion between binary and decimal is more complicated.

### Why people are using Hexadecimal rather than binary numbers while doing programs?

hexadecimal can express 16 bit binary in 4 place form, not 16.

### How is a bitwise copy created in c plus plus?

You could just use memcpy(3), using sizeof() to get the object size.

### Write a c program to find the oddor even numbers using bitwise operators?

#include<stdio.h> main() { int n; printf("enter any number:"); scanf("%d",&n); if(n&1==1) printf("number is odd\n"); else printf("number is even\n"); getch(); } by rams malula phone number :00919986084895

### Write a c program to reverse the any number without using loops?

//Use recursion to reverse the number. You can do that without using loops. #include<stdio.h> main() { int num,rev; printf("\nEnter any number : "); scanf("%d",&num); rev = reverse(num); printf("\nReverse is %d.\n", rev); } int sum = 0,r; reverse(int num) { if(num) { r=num%10; sum=sum*10+r; reverse(num/10); } else return sum; return sum; }

### Find person by mobile number 9868777853?

Try using a reverse phone search like on whitepages.com or searching the number on Google

### How do you know that a numeric is palindrome or not using c or pascal language?

Reverse the digits then check of the new number is the same as the original number.

### How do you convert binary to hexadecimal using assembly language?

In order to convert binary to hexadecimal using assembly language, the programmer must possess an understanding on boolean algebra or binary system in other words. A compiler is also needed to complete the program.

### How do you Swap two numbers using bitwise operator C?

//lets assume a = 10; b = 20; a = a^b; b = a^b; a = a^b;

### What is the algorithm for determining if a number is a palindrome?

LET number be any positive integer. SET temp to number. SET reverse to zero. WHILE temp is not zero... { SET digit to temp % 10 (mask LSD using modulo operator) SET temp to integer (temp / 10) (remove LSD) SET reverse to (reverse * 10) plus digit } END WHILE IF reverse equals number { RETURN true (number is palindrome) } ELSE { RETURN false (number is not palindrome) }

### Why is hexadecimal important in the field of computing?

every thing in memory are represented using hexadecimals

### A program of reverse a number using recursion?

//Function that reverses a given number int reverse(int num) { static int sum,base =1; sum=0; if(num>0) { reverse(num/10); sum += (num%10)*base; base*=10; } return sum; }

### What is the definition of bitwise?

Bitwise operations are those that operate on one or more bits of data, as opposed to larger units of data. For example, in C++, there are the bitwise operators "^" (exclusive or), "&" (and), "|" (or), and "~" (bitwise complement). Using these symbols, it is possible to determine if a bit is set or unset, combine sets of bits, find common bits, or invert all the bits at once. This allows the use of a… Read More

### Can two hexadecimal digits be stored in one byte?

Yes, a byte is 8 bits, and a one hexadecimal digit takes up four bits, so two hexadecimal digits can be stored in a byte. The largest hexadecimal digit is F (which is 15 in base ten.) In base two, this converts to 1111, which takes up four bits, which is why it only takes four bits to store a hexadecimal digit. With 8 bits, two hexadecimal digits can be stored (FF would be 11111111… Read More

### Can you find an address by phone number?

An address can be found by using a reverse phone number look up. Many online white pages offer this service.

### How do you reverse bits using bitwise operator in PHP?

The easiest way to do this is with an exclusive-or operator, represented by the ^ symbol. For example, 10 ^ 15 = 1010b ^ 1111b = 0101b Here's a quick example script that would make use of it: #!/usr/bin/php <?php if($argc != 2){ echo "gimme a number!\n"; exit;} $x = $argv[1]; for($n = 0; 1 << $n <= $x; $n++); $y = $x ^ ((1 << $n) - 1); echo "The binary complement of $x… Read More

### How can you find someone's address for free using their phone number?

You can reverse lookup on Whitepages.com. This works best for landline numbers

### Write a program in c to reverse the digits of a number using recursion?

#include<srdio.h> #include<conio.h> void main() { int num,reverse; clrscr(); printf("enter any number ==>") scanf("%d",&num); reverse=rev(num); printf("reverse of number is==>%d",reverse); getch(); } int rev(int num) { static sum,r; if(num) { r=num%10; sum=sum*10+r; rev(num%10); } else return 0; return sum; }

### Convert the binary number 10111010 into hexadecimal?

101110102 = BA16 Its the same as any other base conversion. Iteratively divide the number by the desired base, using the rules of arithmetic for the original base, until the result is zero, and then record the remainders in reverse order. In the case of conversion from base 2 to base 16, you are dividing by 100002, which is the same as shifting to the right by four until you have nothing left. 101110102 divided… Read More

### How does Reverse Cell Phone look up work?

When you're using a reverse cell phone lookup company, they'll usually ask you for the phone number. They somehow take the phone number and find a connection to a person whether it be a landline or cellphone. It is usually a small fee.

### What does The byte 00001110 means in digital electronic?

In decimal: 14 In hexadecimal: 0E Using ASCII: The command 'shift out'.

### What is the mening of hexadecimal?

The word hexadecimal is composed of hexa-, derived from the Greek έξ (hex) for "six", and -decimal, derived from the Latin for "tenth". - from wiki hexadecimal (also called base 16 or hex) is a method of representing numbers using 16 unique symbols. The decimal nurerical system uses ten symbols 012345678 and 9 to represent numbers. Hexadecimal adds ABCDE and F to these to give 16 symbols with A representing ten and so on.

### How do you find the name for a phone number?

Try using white pages. Just go to the main site look for reverse look up. Then click it. Type in the number and away you go.

### Computers represent numeric data using the number system?

Nearly all computer math is based on variants of binary numbering. Printouts of computer memory data will combine the binary numbers into four bit groups called hexadecimal digits.

### Write a Program for reverse of number using pointer?

void main() { int *n,a,r=0; clrscr(); printf("enter any no to get its reverse: "); scanf("%d",&*n); while(*n>=1) { a=*n%10; r=r*10+a; *n=*n/10; } printf("reverse=%d",r); getch(); } Output: enter any no to get its reverse: 456 reverse=654

### Why is it easier to convert numbers from binary to hexadecimal than decimal to hexadecimal?

Each hexadecimal digit can hold one of 16 values (0-F); 16 = 2^4, so exactly 4 bits (binary digits) can hold the same value as 1 hexadecimal digit. As a result the conversion from binary to hexadecimal is simply a matter of grouping the bits together in blocks of 4 (making nybbles) and converting each block into a single hexadecimal digit. Similarly for binary to octal but in this case as 8 = 2³ the… Read More

### How do you swap two variables using bitwise operators?

a := a XOR b b := a XOR b a := a XOR b it works, but never use it in real programs do you know why its not used in real program??

### Why are different number systems are used in computing?

It turns out that using the binary system - base 2 - requires circuits that are extremely simple, compared to circuits that manage decimal (base 10) numbers. So, internally, computers do lots of stuff in binary. Octal and hexadecimal numbers are used as shorthand for binaries, to make them readable for humans. This is because on average, a number written in binary digits requires 3-4 times as many digits as a number in decimal. Each… Read More

### How-to to add to values in java core without using plus operator?

Though Java, unlike other languages, does not allow you to directly access the core, memory addresses and system variables, it does have binary operators, such as the shifters >>, <<, and the bitwise operators, |, &, ^. Using these operators, ALL calculations in the computer can be done, even your complicated trig functions. Though options are limited in Java, it does provide a simulated access to low level operations. The bitwise operators are in the… Read More

### Using the word reverse in a sentence?

If this essay is good, I will be able to reverse your failing grade.

### A c program using bitwise or?

... is possible to write, eg: int main (void) { int a=0xE8, b=0xC4; printf ("%x | %x = %x\n", a, b, a|b); return 0; }

### Write a c plus plus program to read and check whether the number is palindrome or not by using while statement?

The easiest way to check if a number is a palindrome or not is to reverse the number and see if the value is the same as the original. To reverse a number in any base, use the following function: unsigned int reverse(unsigned int num, unsigned int base=10) { unsigned int rev=0; while( num ) { rev*=base; rev+=num%base; num/=base; } return( rev ); }

### How do you write a C program to reverse the 3 digits of a number using while loop?

unsigned reverse (unsigned num) { unsigned rev = 0; while (num) { rev *= 10; rev += num % 10; num /= 10; } return rev; }

### How do you reverse a number using bitwise operator?

not 100% sure if this is what you are asking for but here it goes. you have a number 11110000 (binary) and you want 00001111 (binary)? you want to use the xor operator ^ value = 0xf0; //11110000 binary printf("before %d\n"); value ^= 0xff; //11111111 binary printf("after%d\n"); output: before 240 after 15 240 in binary is 11110000 15 in binary is 00001111 ^ The example provided above gives the illusion that bit order was reversed… Read More

### How do you find the owner of a cell phone number?

You can find out the owner of a cell phone number or land line number by searching the number using the following: 1. Phone books and directories 2. Search engines 3. Phone reverse lookup websites

### Program to find reverse of given number using pointers?

#include #include void main() { int rev num=0; while(num>0) { rev num=rev num*10+num%10; num=num%10; } return rev_num; } int main(); { int num=4562; printf("reverse of number is%d",reverse digit(num)); getch(); return o; }