Answer / harish

An operator that manipulates individual bits. The operators that we are are familiar with, such as the addition operator (+),multiplication (*),division (/) etc ... work with bytes or groups of bytes. Occasionally, however, programmers need to manipulate the bits within a byte. The C programming language supports the following bitwise operators:
>> Shifts bits right
<< Shifts bits left
& Does an AND compare on two groups of bits
| Does an OR compare on two groups of bits
^ Does an XOR compare on two groups of bits
~ Complements a group of bits
and lots more.....

In C language, a variable name cannot contain?

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When is a void pointer used?

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simple c program for 12345 convert 54321 with out using string

7 Answers   TCS,

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A banker has a seif with a cipher. Not to forget the cipher, he wants to write it coded as following: each digit to be replaced with the difference of 9 with the current digit. The banker chose a cipher. Decipher it knowing the cipher starts with a digit different than 9. I need to write a program that takes the cipher from the keyboard and prints the new cipher. I thought of the following: Take the input from the keyboard and put it into a string or an array. Go through the object with a for and for each digit other than the first, substract it from 9 and add it to another variable. Print the new variable. Theoretically I thought of it but I don't know much C. Could you give me any kind of hint, whether I am on the right track or not?

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What is Generic pointer? What is the purpose of Generic pointer? Where it is used?

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How can variables be characterized?

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Explain how do you generate random numbers in c?

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What is wrong with this code such that it doesnt produce the input reversed? #include <stdio.h> #include <stdlib.h> #include <string.h> int main(void) { char Space = ' '; char LineOfText; float count; LineOfText = getchar(); while ((LineOfText = getchar()) != '/n'); { count = strlen(LineOfText) - 1; while (count >= 0) { putchar(LineOfText[count]); count--; } } getchar(); return 0; }

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Write a C Programm.. we press 'a' , it shows the albhabetical number is 1, if we press 'g' it shows the answer 7.. any can help me

7 Answers  

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write a program of bubble sort using pointer?

3 Answers   TCS,

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What is difference between main and void main?

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#include<stdio.h> main() { int a=1; int b=0; b=++a + ++a; printf("%d %d",a,b); }

7 Answers   Infosys,

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