Answer Posted / s.s.venkatesh

Entry control is otherwise called as WHILE loop,because the
while loop checks the condition at first,and then only
execute the following instructions.

Exit control is also called as DO WHILE loop,because the do
while loop checks the condition at last

What 'lex' does?

1100

---

What happens if header file is included twice?

1089

---

Explain how can I remove the trailing spaces from a string?

990

---

Can we compile a program without main() function?

1075

---

What is the difference between specifying a constant variable like with constant keyword and #define it? i.e what is the difference between CONSTANT FLOAT A=1.25 and #define A 1.25

1935

---

How do I copy files?

1000

---

A text file that contains declarations used by a group of functions,programs,or users a) executable file b) header file c) obj file d) .cfile

1051

---

What is pivot in c?

973

---

Can we declare variables anywhere in c?

947

---

program to find error in linklist.(i.e find whether any node point wrongly to previous nodes instead of next node)

2044

---

swap 2 numbers without using third variable?

1082

---

main() { struct s1 { char *str; struct s1 *ptr; }; static struct s1 arr[] = { {"Hyderabad",arr+1}, {"Bangalore",arr+2}, {"Delhi",arr} }; struct s1 *p[3]; int i; < BR> for(i=0;i<=2;i++) p[i] = arr[i].ptr; printf("%s ",(*p)->str); printf("%s ",(++*p)->str); printf("%s ",((*p)++)->str); }

1360

---

write a c program to print the next of a particular no without using the arithmetic operator or looping statements?

3840

---

what is the format specifier for printing a pointer value?

970

---

How can I read in an object file and jump to locations in it?

988

---