IncognitoBatman - 1 year ago 74
Python Question

# Random number generator: counter

I have this random number generator to record the positive, negative and zeroes recorded by the random generator. But, when I test it the negative numbers aren't recorded and are instead recorded in the positive counter. I don't see whats wrong with my code, any assistance?

``````from random import randint
posi_counter = 0
nega_counter = 0
zero_counter = 0
avg_counter = 0

# Inputs
num_gen = int(input("How many numbers to be generated? "))
if num_gen > 0:
max_gen = int(input("Enter maximum number to be generated (>0): "))
min_gen = max_gen * -1
print("For {} numbers in the range, {} to {}:".format(
num_gen, min_gen, max_gen))
avg = 0
# Outputs
for x in range(num_gen):
print(randint(min_gen, max_gen))
avg_counter += 1
avg = avg + x
if x > 0:
posi_counter += 1
elif x < 0:
nega_counter += 1
elif x == 0:
zero_counter += 1
average_total = avg / avg_counter
print("{} positive numbers".format(posi_counter))
print("{} zero numbers".format(zero_counter))
print("{} negative numbers".format(nega_counter))
print("{:.1f} average value".format(average_total))
``````

`x` comes from `range(num_gen)`, so it is always `>= 0`, do something like this instead:
``````for _ in range(num_gen):