Is sizeof a keyword in c?
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Write a C program that will accept a hexadecimal number as input and then display a menu that will permit any of the following operations to be carried out: Display the hexadecimal equivalent of the one's complement. (b) Carry out a masking operation and then display the hexadecimal equivalent of the result. (c) Carry out a bit shifting operation and then display the hexadecimal equivalent of the result. (d) Exit. If the masking operation is selected, prompt the user lor the type of operation (bitwise and, bitwise exclusive or, or bitwise or) and then a (hexadecimal) value for the mask. If the bit shifting operation is selected. prompt the user for the type of shift (left or right), and then the number of bits. Test the program with several different (hexadecimal) input values of your own choice.
What does the characters “r” and “w” mean when writing programs that will make use of files?
Explain what are multibyte characters?
Explain how do you list files in a directory?
Write a C program that defines a 2-dimentional integer array called A [50][50]. Then the elements of this array should randomly be initialized either to 1 or 0. The program should then print out all the elements in the diagonal (i.e. a[0][0], a[1][1],a[2][2], a[3][3], ……..a[49][49]). Finally, print out how many zeros and ones in the diagonal.
Where can I get an ansi-compatible lint?
What should malloc(0) do? Return a null pointer or a pointer to 0 bytes?
the maximum length of a character constant can be a) 1 character b) 8 characters c) 256 chaacters d) 125 characters
how to impliment 2 or more stacks in a single dimensional array ?
write a programming in c language, 1 3 5 7 9 11
an algorithem for the implementation of circular doubly linked list
Write the test cases for checking a variable having value in range -10.0 to +10.0?