Learning journal unit 3 1. copy the countdown function from section 5.8 of your textbook. def countdown(n): if n < = 0: print('blastoff! ') else: print(n) countdown(n-1) write a new recursive function countup that expects a negative argument and counts "up" from that number. output from running the function should look something like this: > > > countup(-3) -3 -2 -1 blastoff! write a python program that gets a number using keyboard input. (remember to use input for python 3 but raw_input for python 2.) if the number is positive, the program should call countdown. if the number is negative, the program should call countup. choose for yourself which function to call (countdown or countup) for input of zero. provide the following. the code of your program. output for the following input: a positive number, a negative number, and zero. an explanation of your choice for what to call for input of zero.

Fill in the following program so that it will correctly calculate the price of the orange juice the user is buying based on the buy one get one sale.#include //main functionint main() { int cartons; float price, total; //prompt user for input information printf("what is the cost of one container of oj in dollars? \n"); scanf(" [ select ] ["%d", "%c", "%f", "%lf"] ", & price); printf("how many containers are you buying? \n"); scanf(" [ select ] ["%d", "%c", "%f", "%lf"] ", & cartons); if ( [ select ] ["cartons / 2", "cartons % 1", "cartons % 2", "cartons % price", "cartons / price", "cartons / total"] [ select ] ["=", "==", "! =", "< =", "> =", "< "] 0) total = [ select ] ["price * cartons", "cartons * price / 2 + price", "(cartons / 2) * price", "cartons / (2.0 * price)", "(cartons / 2.0) * price + price", "((cartons / 2) * price) + price"] ; else total = ((cartons / 2) * price) + price; printf("the total cost is $%.2f.\n", total); return 0; }

He computer component that disperses heat from the microprocessor to the cooling fan is a cooler thermometer heat sink

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