Write a program to swap two numbers without using third variable?

0 Answers  

---

What would happen to X in this expression: X += 15; (assuming the value of X is 5)

0 Answers  

---

What is use of pointer?

0 Answers  

---

# define x=1+4; main() { int x; printf("%d%d",x/2,x/4); }

5 Answers  

---

What 'lex' does?

0 Answers   Tech Mahindra,

---

Explain what math functions are available for integers? For floating point?

0 Answers  

---

typedef enum { html, java, javascript, perl, cgi } lang;The above statement defines a : a) Union b) User defined type c) Enumerated variable d) none

0 Answers  

---

What is wrong with this program statement? void = 10;

0 Answers  

---

what would be the output of the follwing struct st { char name[20]; int i; float f; }; main() { struct st emp = {"forum"}; printf("%d %f",emp.i,emp.f); }

4 Answers  

---

Write a program to generate prime factors of a given integer?

9 Answers   Microsoft,

---

main() { int i = 10; printf(" %d %d %d ", ++i, i++, ++i); }

0 Answers   Wilco,

---

12344321 123 321 12 21 1 1 how i print this program??

5 Answers   DSR Management, Winit,

---