Question

There is a unique function in c++ program by where all c++ programs start their execution

Answer 1

Answer:

sorry I didn't understand sorry

Answer 2

main() is the startup point for any c or c++ program. Whenever a user executes the c or c++ program, the main program gets called first and the control gets transferred to other functions and blocks based on the logical statement written inside the main. The user cannot initiate any function without executing main(). This function can either return void or an integer to know the success or failure of the program.