Why the use of alloca() is discouraged?

2 Answers   Oracle,

---

any "C" function by default returns an a) int value b) float value c) char value d) a & b

0 Answers  

---

What is the difference between exit() and _exit() function in c?

0 Answers  

---

How do you write a program which produces its own source code as its output?

2 Answers  

---

How do we select the big element or any other operation from array which is read dynamically. user need to give the elements only no need to mention the size.

0 Answers  

---

main() { printf("\n %d %d %d",sizeof('3'),sizeof("3"),sizeof(3)); }

6 Answers  

---

What are the c keywords?

0 Answers  

---

Explain what?s happening in the first constructor: public class c{ public c(string a) : this() {;}; public c() {;} } How is this construct useful?

1 Answers  

---

Can I use base-2 constants (something like 0b101010)? Is there a printf format for binary?

0 Answers  

---

define c

6 Answers   HCL, TCS,

---

write a programme that inputs a number by user and gives its multiplication table.

2 Answers  

---

how to use enum datatype?Please explain me?

3 Answers   Excel,

---