State the difference between realloc and free.
a sequence of bytes with one to one corrspondence to those in the external device a) sequential addressing b) address c) byte code d) none
What does double pointer mean in c?
What is a Genralised LInked List?? Please give a detailed explation of it..
Can i use “int” data type to store the value 32768? Why?
Write a function that will take in a phone number and output all possible alphabetical combinations
What is an auto keyword in c?
What is a pointer in c?
we have to use realloc only after malloc or calloc ? or we can use initially with out depending on whether we are using malloc or calloc in our program ?
Is both getch() and getchar() functions are similar? if it is similar means why these two functions are used for same usage? if it is not similar means what is the difference?
Explain what is a 'null pointer assignment' error? Explain what are bus errors, memory faults, and core dumps?
Write a program to reverse a given number in c language?
write a function that accepts an integer/char array and an search item.If the search item is there in the array return position of array and value else return -1.without using other array,without sorting,not to use more than one loop?