When can a far pointer be used?
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Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].
A collection of functions,calls,subroutines or other data a) library b) header files c) set of files d) textfiles
Is main is a keyword in c?
How was c created?
What are different types of variables in c?
What will be the output of following program #include main() { int x,y = 10; x = y * NULL; printf("%d",x); }
How to declare a variable?
Tell me a C program to display the following Output? 1 1 1 1 1 2 2 2 2 3 3 3 4 4 5
what are the advantage of pointer variables? write a program to count the number of vowels and consonants in a given string
what is the use of pointers
Meaning of () in c
how do you redirect stdout value from a program to a file?