What are header files? What are their uses?

0 Answers  

---

In C program, at end of the program we will give as "return 0" and "return 1", what they indicate? Is it mandatory to specify them?

5 Answers  

---

Write a program to print prime nums from 1-20 using c programing?

13 Answers   IBM,

---

What is the difference between arrays and pointers?

0 Answers  

---

How does pointer work in c?

0 Answers  

---

Can stdout be forced to print somewhere other than the screen?

0 Answers  

---

If we have an array of Interger values, find out a sub array which has a maximum value of the array and start and end positions of the array..The sub array must be contiguious. Take the start add to be 4000. For Ex if we have an array arr[] = {-1,-2,-5,9,4,3,-6,8,7,6,5,-3} here the sub array of max would be {8,7,6,5} coz the sum of max contiguous array is 8+7+6+5 = 26.The start and end position is 4014(8) and 4020(5).

5 Answers   Microsoft, Motorola,

---

There seem to be a few missing operators ..

0 Answers  

---

Can a variable be both const and volatile?

0 Answers  

---

which of 'arrays' or 'pointers' are faster?

5 Answers  

---

What are the advantages and disadvantages of a heap?

0 Answers  

---

main() { int i = 1; int num[] = {1,2,3,4}; num[i] = i++; printf("%d", num[i]); } what will be the output? }

22 Answers   NDS, TCS,

---