Answer Posted / sneha

#include <stdio.h>

int add(int a,int b)
{
if(!a)
return b;
else
return add((a&b)<<1,a^b);
}

void main()
{
int a=2, b=3, c;
c = add(a,b);
printf("%d\n",c);
}

what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

1999

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Which is the memory area not included in C program? give the reason

1499

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What are the advantages of using linked list for tree construction?

639

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What is the usage of the pointer in c?

599

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using only #include and #include Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.

1306

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What would the following code segment printint k = 8;docout << "k = " << k << " ";while k++ < 5; a) 13 b) 5 c) 8 d) pointers

670

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What is the difference between array_name and &array_name?

774

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Where is volatile variable stored?

640

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1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321

3136

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What are the three constants used in c?

539

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Is main is a keyword in c?

602

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Write a program to reverse a given number in c language?

616

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What are the different types of errors?

635

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What is extern keyword in c?

637

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Which function in C can be used to append a string to another string?

639

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