Do the first 50 problems on projecteuler. they're fairly easy (compared to the other problems). it'll take you a day or two. or maybe a week, if you're really w

Do the first 50 problems on projecteuler. they're fairly easy (compared to the other problems). it'll take you a day or two. or maybe a week, if you're really weak at that kind of thing. afterwards, you will ace all the stupid online tests.