write a c program to calculate sum of digits till it reduces
to a single digit using recursion
difference between spiral and waterfall model
What is the output of printf("%d", printf("Hello"));?
what is the function of .h in #include<stdio.h> in c ?
23 Answers HCL, IBM, Wipro,
2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier.  Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed.  When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed.  Sequence of take-off is the sequence of addition to the waitlist
What is data type long in c?
void main() { char far *farther,*farthest; printf("%d..%d",sizeof(farther),sizeof(farthest)); }
WHAT IS MAXIMUM SIZE OF AN ARRAY IN C LANGUAGE?
8 Answers Carphone Warehouse, IBM, SAS,
Write a program to print distinct words in an input along with their count in input in decreasing order of their count
Write a factorial program using C.
What is binary tree in c?
Without Computer networks, Computers will be half the use. Comment.
Why main is used in c?