Explain what happens if you free a pointer twice?
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what does ‘segmentation violation’ mean?
Which of the following is not a valid declaration for main ()? 1) int main() 2) int main(int argc, char *argv[]) 3) They both work
Why do we use header files in c?
What is uint8 in c?
6)swap(int x,y) { int temp; temp=x; x=y; y=temp; } main() { int x=2;y=3; swap(x,y); } after calling swap ,what are yhe values x&y?
How to access or modify the const variable in c ?
16 Answers HCL, HP,
write a program that reads lines(using getline), converts each line to an integer using atoi, and computes the average of all the numbers read. also compute the standard deviation.
What are header files? What are their uses?
Why static is used in c?
int main(){ float f=8.0; if(f==8.0) printf("good"); else printf("bad"); } what is the answere and explain it?
Discuss similarities and differences of Multiprogramming OS and multiprocessing OS?
what is the maximum no. of bytes calloc can allocate