you are helping an army. if you don't send supplies, you would die. if the food drops to 0 all would die. if you run out of iron, the army could not fight. you will start with 100 food and 100 iron. it takes 10 seconds to produce 1 food and 100 seconds to produce 1 iron.The army eats 1 food every 60 sec.you decide how many food we produce.

def foodproduction(a):
    return a*10
def ironproduction(b):
    return b*100
def foodconsumption(c):
    return c*60
def supply(a1, b1, c1):
    food = 100
    iron=100
    while food>0 and iron>0:
        foodproduction(a1):
        ironproduction(b1):
        foodconsumption(c1):
        food = food - foodconsumption(c1) + foodproduction(a1)
        iron = iron - ironproduction(b1)
    if food <= 0:
        print("You ran out of food, you died")
    elif iron <= 0:
        print("You ran out of iron, you died")
    else:
        print("You survived")