hello
i was trying to solve this problem on a2oj https://a2oj.com/p?ID=292 and it keeps giving me wrong answer and i don't know where is the mistake in my equations so any help is appreciated
my sol : https://ideone.com/DWHlAD
help needed in a problem
hello
i was trying to solve this problem on a2oj https://a2oj.com/p?ID=292 and it keeps giving me wrong answer and i don't know where is the mistake in my equations so any help is appreciated
my sol : https://ideone.com/DWHlAD