What happens if header file is included twice?
- 1 Answers
- 1252 Views
- I also Faced
- E-Mail Answers
Answer / Girja Shankar Vishwakarma
Including a header file more than once can result in duplicate symbol errors or redundant code. To avoid this, you should use include guards.
| Is This Answer Correct ? | 0 Yes | 0 No |
Does free set pointer to null?
write a program for size of a data type without using sizeof() operator?
22 Answers HCL, IBM,
when i declare as: void main() { clrscr(); int a=10; printf("%d",a) } my problem that why generate a error in above programs. please tell me answer seriously .
When I tried to go into a security sites I am denied access and a message appeared saying 'applet not initialize'. How can I rectify this problem.
What is volatile variable in c with example?
main() { printf("\n %d %d %d",sizeof('3'),sizeof("3"),sizeof(3)); } wat is the o/p and how?
4) Write a program that takes a 5 digit number and calculates 2 power that number and prints it. i have done maximum par but i m findind problem in the commented area. please help...
sir i got 146 correct question & i have also the advantage of height so will they consider my marks as 146+3=149.can any body tell me how they consider my height marks.
main difference between c and c++ language
Mention four important string handling functions in c languages .
How do you convert strings to numbers in C?
What is the hardest programming language?
C 
