Question

A positive whole number n > 2 is primed if no number between 2 and the square root of n (inclusive) evenly divides n. Write a program that accepts a value of n as input and determines if the value is prime. If n is not prime, your program should quit as soon as it finds a value that evenly divides n.

i have the basics written for this one.

def main():
n = input(Please enter your number:")

main()

Answer 1

You don’t return anything in your windspeed() function, only assign the result to X.

Change your function to:

def windspeed (t,v):
    return 35.74 + 0.6215*t - 35.75*(v**0.16) + 0.4275*t*(v**0.16)

Furthermore, you want to modify the printing of your table – the current code produces a malformatted one. Something like this:

table = list()
for t in temperatures:
     row = list()
     row.append(t)
     for v in windspeeds:
          row.append(windspeed(t, v))
     table.append(row)

print (4*" "+" ".join("%3d" % _ for _ in windspeeds))
print("\n".join(" ".join("%3d" % col for col in row) for row in table))

For more examples see this question