In Pseudocode Please!

The zootopia government wants to estimate the number of anthropomorphic animals such as Fox, Bunny and Sloth, that would be living in the city after a certain number of years. Based on this estimate, the city mayor is planning to take the necessary measures for their safety and welfare. Write an algorithm to estimate the number of foxes, bunnies and sloths that would be living after a certain number of years ('X'). X will be taken as a user input. Currently, there are 11000 foxes, 23000 bunnies, and 19000 sloths in zootopia. The government has provided us with the birth and death rates per year (mentioned below) to come up with an accurate estimation. Animal Birth rate Death rate Fox 110 80 Bunny 90 100 Sloth 120 50