fuck off, the edit part I wrote before everyone replied (u can check it by watching the edit time, although I might have edited it a 2nd time by adding the 2nd rule). I just read that thing wrong, I thought they payed 35 euro's in total, that's why I said they all payed 11,67, cuz 35:3=11,67. 11,67-1 = 10,67. 10.67*3=32, which leaves the 3 euro's, that's why I immediately noticed that it was wrong what I wrote and I edited it.
i know the solution but the problem is too bullshit cause you need to write alot of stuff down to find it. Its a problem of basic mathematical and logical skill, if you work it out you will find it.
btw the solution is nrs 4 and 13 (ive had the same problem in my uni math class in my 1st year)
they're talking all the time about (p,s) = (52, 17), which makes no sense because according to them the numbers are 4 and 13, and product is 42, not 52. i thought it was a typing mistake, but i see it more than once
A man comes up with two numbers between 1 and 99 (meaning not 1 or 99 but from 2 to 98). The sum of these two numbers is under 1 and indicates the care-factor for journals like this.
Wierd problem... Well... if the product guy doesn't know the numbers then his number can't be written as a product of 2 primes. So we must remove those numers p1*p2 from the possible solutions. Next... if the sum guys knows that he doesn't know means that his sum can't be written as a sum of 2 primes(?). We remove those from our solution.
I guess that next we must try all the numbers, decomposem them in all the a*b possible then test if a+b can be written as sum of 2 primes. If yes... we drop them from the sollution :-?? and pray that only one solution remains in the end.
i didn´t even understand the text, so i guess im not smarter :3
btw the solution is nrs 4 and 13 (ive had the same problem in my uni math class in my 1st year)
edit: solution after googling:
http://www.math.uiuc.edu/~hildebr/pow/pow5sol.pdf
lol 14*3 = 42, i made the same mistake xD
Any ideas? -_-
still <3 u :)
easy way: write a shell script
I guess that next we must try all the numbers, decomposem them in all the a*b possible then test if a+b can be written as sum of 2 primes. If yes... we drop them from the sollution :-?? and pray that only one solution remains in the end.