# Function to calculate population growth def calculate$\_$population$($initial$\_$population, growth$\_$rate, hours$\_$to$\_$achieve$\_$rate, total$\_$hours$)$: # Calculate the number of growth periods growth$\_$periods $=$ total$\_$hours $//$ hours$\_$to$\_$achieve$\_$rate # Calculate the final population after the total hours of growth final$\_$population $=$ initial$\_$population $*($growth$\_$rate $**$ growth$\_$periods$)$ # Return the final population return final$\_$population # Input: Initial number of organisms initial$\_$population $=$ int$($input$("$Enter the initial number of organisms: $"))$ # Input: Rate of growth $($a real number $>0)$ growth$\_$rate $=$ float$($input$("$Enter the rate of growth $[$a real number $>0]$: $"))$ # Input: Number of hours to achieve the rate of growth hours$\_$to$\_$achieve$\_$rate $=$ int$($input$("$Enter the number of hours to achieve the rate of growth: $"))$ # Input: Total hours of growth total$\_$hours $=$ int$($input$("$Enter the total hours of growth: $"))$ # Calculate the total population after the specified number of hours total$\_$population $=$ calculate$\_$population$($initial$\_$population, growth$\_$rate, hours$\_$to$\_$achieve$\_$rate, total$\_$hours$)$ # Output the final population print$($f$"$The total population is $\{$total$\_$population$\}")$