how to write this program step by step?i need a good explanation please...and i have written a program before to calculate the speed which is included in that one and it works fine.now i have to continue from there.

2. Strength. The robots will attempt to lift several heavy objects 3. Combat effectiveness. The robots will battle against 100 humans and then receive a score based on the number of victories. Create three functions (one for each phase). 1. float calculate_speed (float finish_line_distance) 2. int calculate_strength() 3. int calculate_combat(float speed, int strength) calculate_speed() should take the distance to the finish line as an argument, perform the speed test from the first workshop and return the robot's speed. calculate_strength () should prompt the user to input a whole number between O and 100 (representing the number of objects the robot could successfully lift) and return that number. calculate_combat() should simulate 100 rounds of combat against human opponents. A robot's percentage chances of winning in combat can be calculated using the following formula: strength Min speed, 50) + 100 X 50 The "Min" portion of the formula can be read as "either speed or 50, whichever is smallest" The +10 portion of the formula should be calculated as a random number from -10 to 10 The function should use random number generation for the combat and return a whole number representing the total number of victories. The program should also include a main() function that calls each of the above three functions in sequence At the end of the main function, the user should be asked if they would like to repeat the simulation again. The program should not end under any circumstances other than the user choosing not to repeat