Bitwise Operators
1. Write a program to determine the ranges of char,short,int and long variables.
2. Write a function setbits(x,p,n,y) that returns x with n bits that begin at position p set to the rightmost n bits of y, leaving the other bits unchanged.
3. Write a function invert(x,p,n) that return x with the n bits that begin at position p inverted(i.e 1 changed to 0 and vice versa), leaving the others unchanged.
4. Write a function rightrot(x,n) that returns the value of integer x rotated to right by n bit positions.
5. Write a faster bitcount(x) funtion to count the 1 bits in x.
6. How to reverse the bits in an interger?
Others
1. Write a macro to convert a character into lower case from uppercase.
2. Implement a memcpy function.
3. How to declare an array of N pointers to functions returning pointers to functions returning pointers to characters?
4. How do you find the middle of a linked list? Write a C program to return the middle of a linked list.
5. If you are using C language to implement the heterogeneous linked list, what pointer type will you use?
6. Reversal of Linklist(with or without recursion)
7. Reverse the list without reversing the links.
8. Find a cycle/loop in a Linklist.
9. How to create an exact copy of a linked list.
10.Write a C program to return the nth node from the end of a linked list.
11.How would you find out if one of the pointers in a linked list is corrupted or not?
12.Write your own C program to implement the atoi() function.
13.Implement the memmove() function. What is the difference between the memmove() and memcpy () function?
14.Write C code to implement the strstr() (search for a substring) function.
15.Write your own printf() function in C.
16.Write a C program to print a square matrix helically.
17.Write a C program to calculate pow(x,n)?
18.How do you calculate the maximum subarray of a list of numbers?
19.How to generate fibonacci numbers? How to find out if a given number is a fibonacci number or not? Write C programs to do both.
20.What Little-Endian and Big-Endian? How can I determine whether a machine's byte order is bigendian or little endian? How can we convert from one to another?
21.Write a C progam to convert from decimal to any base (binary, hex, oct etc...)
22.Write C code to check if an integer is a power of 2 or not in a single line?
23.Write a C program to find the GCD of two numbers.
24.Write C code to dynamically allocate one, two and three dimensional arrays (using malloc()).
25.How would you find the size of structure without using sizeof()?
26.Write a C program to multiply two matrices.
1. Write a program to determine the ranges of char,short,int and long variables.
2. Write a function setbits(x,p,n,y) that returns x with n bits that begin at position p set to the rightmost n bits of y, leaving the other bits unchanged.
3. Write a function invert(x,p,n) that return x with the n bits that begin at position p inverted(i.e 1 changed to 0 and vice versa), leaving the others unchanged.
4. Write a function rightrot(x,n) that returns the value of integer x rotated to right by n bit positions.
5. Write a faster bitcount(x) funtion to count the 1 bits in x.
6. How to reverse the bits in an interger?
Others
1. Write a macro to convert a character into lower case from uppercase.
2. Implement a memcpy function.
3. How to declare an array of N pointers to functions returning pointers to functions returning pointers to characters?
4. How do you find the middle of a linked list? Write a C program to return the middle of a linked list.
5. If you are using C language to implement the heterogeneous linked list, what pointer type will you use?
6. Reversal of Linklist(with or without recursion)
7. Reverse the list without reversing the links.
8. Find a cycle/loop in a Linklist.
9. How to create an exact copy of a linked list.
10.Write a C program to return the nth node from the end of a linked list.
11.How would you find out if one of the pointers in a linked list is corrupted or not?
12.Write your own C program to implement the atoi() function.
13.Implement the memmove() function. What is the difference between the memmove() and memcpy () function?
14.Write C code to implement the strstr() (search for a substring) function.
15.Write your own printf() function in C.
16.Write a C program to print a square matrix helically.
17.Write a C program to calculate pow(x,n)?
18.How do you calculate the maximum subarray of a list of numbers?
19.How to generate fibonacci numbers? How to find out if a given number is a fibonacci number or not? Write C programs to do both.
20.What Little-Endian and Big-Endian? How can I determine whether a machine's byte order is bigendian or little endian? How can we convert from one to another?
21.Write a C progam to convert from decimal to any base (binary, hex, oct etc...)
22.Write C code to check if an integer is a power of 2 or not in a single line?
23.Write a C program to find the GCD of two numbers.
24.Write C code to dynamically allocate one, two and three dimensional arrays (using malloc()).
25.How would you find the size of structure without using sizeof()?
26.Write a C program to multiply two matrices.
No comments:
Post a Comment