Mathematics
Completed a math pop quiz.
Link
Process
No pun for this one.
The only question that was of any note was the third one. Asking how to create a negative number by adding two positive numbers. This has to do with how signed integers work. If you overflow the signed integer, it will wrap around and become negative. So, if you take 2147483647, which is at the UBOUND, and add 1, which will cause the overflow, the sum will be 2147483648, which is a negative number.
bash
┌──(kali㉿kali)-[~]
└─$ nc 94.237.122.241 36612
🎉 ~~ w3lC0m3 2 tH3 M4th3M4tR1kCs c0nt35t ~~ 🎉
■ ■ ■ ■ ■ ■ ■
■ ■
■ 1. Play ■
■ 2. Rules ■
■ ■
■ ■ ■ ■ ■ ■ ■
🥸 2
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
■ ■
■ Solve the math questions to get the flag, some of them are tricky! ■
■ ■
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
■ ■ ■ ■ ■ ■ ■
■ ■
■ 1. Play ■
■ 2. Rules ■
■ ■
■ ■ ■ ■ ■ ■ ■
🥸 1
🎉 ~~ Let the game begin! ~~ 🎉
Q1: 1 + 1 = ?
> 2
[+] THAT WAS AMAZING!
Q2: 2 - 1 = ?
> 1
[+] WE HAVE A MATHEMATICIAN AMONG US!
Q3: 1337 - 1337 = ?
> 0
[+] GOD OF MATHS JUST ENTERED THE CHAT..
Q4: Enter 2 numbers n1, n2 where n1 > 0 and n2 > 0 and n1 + n2 < 0
n1: 2147483647
n2: 1
<redacted>
And, after reflecting on this question, you want to know what is odd? Both number in the answer! You will never escape my puns. Deal with it.