Answer / pavan mustyala

To start with data structures, Linked lists comes 1st.
Hands on experience with the following questions will give
good confidence to a programmer.
1. Creating a list (Single linked list or double linked
list)
a. add node to front of the list
b. add node to end of the list
c. add node to middle of the list
d. Delete first node
e. Delete last node
f. Delete middle node
2. Identifying Loop or circle in a single linked list
3. Reversing a linked list(single and double)
4. finding middle node of a list
5. All the above programs can be extended to develop a
generic linked list even.

In the above programs stacks and queues concepts are
covered. To develop Stack LIFO concept is followed.
To develop Queue FIFO concept is followed.

Answer / papa_structure

stacks, queues, linklist, trees, graphs and
sorting.....leave these topics and rest all are data
structures..................................................
............................................................
............................................................
............................................................
...........





dumbo!!!!!!!!!!!!think b4ore u ask.........

Give a very good method to count the number of ones in a 32 bit number. (caution: looping through testing each bit is not a solution)

7 Answers   Microsoft,

---

how to delete an element in an array

2 Answers   IBM,

---

enum colors {BLACK,BLUE,GREEN} main() { printf("%d..%d..%d",BLACK,BLUE,GREEN); return(1); }

2 Answers  

---

main() { char str1[] = {‘s’,’o’,’m’,’e’}; char str2[] = {‘s’,’o’,’m’,’e’,’\0’}; while (strcmp(str1,str2)) printf(“Strings are not equal\n”); }

1 Answers  

---

main() { int i=5,j=6,z; printf("%d",i+++j); }

2 Answers  

---

---

main() { int i; i = abc(); printf("%d",i); } abc() { _AX = 1000; }

2 Answers  

---

#if something == 0 int some=0; #endif main() { int thing = 0; printf("%d %d\n", some ,thing); }

1 Answers  

---

1. const char *a; 2. char* const a; 3. char const *a; -Differentiate the above declarations.

3 Answers  

---

int i; main(){ int t; for ( t=4;scanf("%d",&i)-t;printf("%d\n",i)) printf("%d--",t--); } // If the inputs are 0,1,2,3 find the o/p

2 Answers  

---

main() { if (!(1&&0)) { printf("OK I am done."); } else { printf("OK I am gone."); } } a. OK I am done b. OK I am gone c. compile error d. none of the above

3 Answers   HCL,

---

program to Reverse a linked list

12 Answers   Aricent, Microsoft, Ness Technologies,

---

why do you use macros? Explain a situation where you had to incorporate macros in your proc report? use a simple instream data example with code ?

0 Answers  

---