Can you tell me how to check whether a linked list is circular?
If any node seems to be pointing towards the head or starting node then the linked list is circular. If no node is pointing to null.
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main difference between c and c++ language
Program to write some contents into a file using file operations with proper error messages.
Explain what are run-time errors?
Explain how many levels deep can include files be nested?
change to postfix a/(b+c*d-e)
write a c program to print "Welcome" without using semicolon in the whole program ??
What does char * * argv mean in c?
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 is a void pointer in c?
read the folllowing code # define MAX 100 # define MIN 100 .... .... if(x>MAX) x=1; else if(x<MIN) x=-1; x=50; if the initial value of x=200,what is the vlaue after executing this code? a.200 b.1 c.-1 d.50
What is data structure in c and its types?
will the program compile? int i; scanf(ā%dā,i); printf(ā%dā,i);