Explain how do you override a defined macro?
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differentiate between const char *a; char *const a; and char const *a;
2 Answers College School Exams Tests, HCL, TCS,
what is the difference between static variable and register variable?
What is far pointer in c?
what is difference between overriding and overloading?
how can be easily placed in TCS.
What does extern mean in a function declaration?
What are dynamically linked and statically linked libraries?
How can I return multiple values from a function?
Hai what is the different types of versions and their differences
Which of these functions is safer to use : fgets(), gets()? Why?
main() { unsigned int k = 987 , i = 0; char trans[10]; do { trans[i++] =(char) (k%16 > 9 ? k%16 - 10 + 'a' : '\0' ); } while(k /= 16); printf("%s\n", trans); }
Write a program, where i have a grid with many cells, how many paths are possible from one point to other desired points.