Program in C++

Condition: Develop a program that reads input data from the keyboard and solves the problem using dynamic programming or a greedy algorithm.
Solve the problem of selecting the largest number of applications for the audience.
Input data: the number of applications N (1 < N < 256), N pairs of natural numbers - the start and end of applications. Output data: applications sorted in ascending order of end time, and the numbers of applications that need to be selected.