ATM machine and railway reservation class/object diagram
a c code by using memory allocation for add ,multiply of sprase matrixes
What is meant by initialization and how we initialize a variable?
What are the types of data files?
What is indirection in c?
Explain what header files do I need in order to define the standard library functions I use?
How do we make a global variable accessible across files? Explain the extern keyword?
What is a protocol in c?
how to make a scientific calculater ?
main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none
Why malloc is faster than calloc?
a) Identify the following declarations. Ex. int i (integer variable) float a[l0](array of 10 real nos) int (*f())() void *f int (*f()) [] void *f int f[] [] [] char *(*f) () int (*f[]) [] float(*f) [] [] float **f int ******f
find out largest elemant of diagonalmatrix
What is variable initialization and why is it important?
What is structure of c program?