Rating:
# Red Rum
 
```txt
We want you to infiltrate DEADFACE as a programmer. Thing is, they're picky about who they bring in. They want to make sure you're the real deal when it comes to programming. Generate a list of numbers 1-500. For each number divisible by 3, replace it with Red; for each number divisible by 5, replace it with Rum. For numbers divisible by both 3 AND 5, replace it with RedRum.
nc env2.hacktober.io 5000
```
---
Ok... I don't think this challenge requires too much explaining - it can be solved quite easily using just a single line of python code ^^:
```py
#!/usr/bin/python3
print(','.join(['RedRum' if not (n%3 or n%5) else 'Red' if not n%3 else 'Rum' if not n%5 else str(n) for n in range(1,501)]))
```
... if you do, however, want a clearer explanation - I've made the code more comprehensible below:
```py
#!/usr/bin/python3
MIN = 1
MAX = 500
for i in range(MIN,MAX+1):
if i % 3 == 0 and i % 5 == 0:
print('RedRum', end='')
elif i % 3 == 0:
print('Red', end='')
elif i % 5 == 0:
print('Rum', end='')
else:
print(str(i), end='')
if i < MAX:
print(',', end='')
print()
```
... anyways... simply pipe this into `netcat` now...
```bash
./rum.py | nc env2.hacktober.io 5000
```
... and retrieve the flag: `flag{h33eeeres_j0hnny!!!}`
