How reliable are floating-point comparisons?
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What is typedef struct in c?
Why do we use pointer to pointer in c?
fun(int x) { if(x > 0) fun(x/2); printf("%d", x); } above function is called as: fun(10); what will it print? }
int i; i=2; i++; if(i=4) { printf(i=4); } else { printf(i=3); } output of the program ?
Differentiate between ordinary variable and pointer in c.
Can you think of a way when a program crashed before reaching main? If yes how?
What is fflush() function?
Explain what is a const pointer?
What are identifiers c?
What are global variables and how do you declare them?
a program that performs some preliminary processing in C, it acts upon certain directives that will affect how the compiler does its work a) compiler b) loader c) directive d) preprocessor
what is the difference between unix os and linux os