Write a C program to read the internal test marks of 25
students in a class and
show the number of students who have scored more than 50%
in the test.
Make necessary assumptions.
How do you write a program which produces its own source code as output?
In scanf h is used for
Is c is a high level language?
How to find the usage of memory in a c program
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
print pattern 1 1 33 33 555 555 77777777 555 555 33 33 1 1
Write a program to print all permutations of a given string.
What is abstract data structure in c?
Implement bit Array in C.
What are the types of pointers in c?
Q-1: Create a structure to specify data on students given below: Roll number, Name, Department, Course, Year of joining Assume that there are not more than 450 students in the college.
how can i get the output 54321 4321 321 21 1 in c programming........???? pls help......