main() { int a=4,b=2; a=b<<a + b>>2; printf("%d", a); }

11 Answers   HCL, Vector, Vector India, Vector Solutions, Wipro,

---

Explain the ternary tree?

0 Answers  

---

What is the purpose of the following code? Is there any problem with the code? void send(int count, short *to, short *from) { /* count > 0 assumed */ register n = (count + 7) / 8; switch (count % 8) { case 0: do { *to = *from++; case 7: *to = *from++; case 6: *to = *from++; case 5: *to = *from++; case 4: *to = *from++; case 3: *to = *from++; case 2: *to = *from++; case 1: *to = *from++; } while (--n > 0); } }

0 Answers   Google,

---

write a c program to remove all the duplicate characters in a string and replace with single character? ex:-input- AAABBBCCC output- ABC

2 Answers   HCL,

---

An expression to whose value an operater is applied a) operand b) variable c) constant d) all of the above

0 Answers  

---

print the following using nested for loop. 5 4 3 2 1 1 2 3 4 3 2 1 1 2 1 2 1 1 2 3 4 3 2 1 1 2 3 4 5

7 Answers   IBM,

---

What are the two types of functions in c?

0 Answers  

---

Explain the difference between malloc() and calloc() function?

0 Answers  

---

How are variables declared in c?

0 Answers  

---

What are the two types of structure?

0 Answers  

---

Are the variables argc and argv are local to main?

0 Answers   TISL,

---

What is meant by global static? why we have to use static variable instead of Global variable

4 Answers   L&T,

---