Question Number 131497 by talminator2856791 last updated on 05/Feb/21
![please recommend problem and exercise book for number theory where answers and solutions are not given or only given at the end of the book. i find it annoying when answers are always right next to the question. a book that has no solutions would be even greater. the only such book i have found is 250 problems in elementary number theory. thank.](https://www.tinkutara.com/question/Q131497.png)
$$\: \\ $$$$\: \\ $$$$\:\mathrm{please}\:\mathrm{recommend}\:\mathrm{problem}\:\mathrm{and}\:\mathrm{exercise}\:\mathrm{book}\:\mathrm{for}\:\mathrm{number}\:\mathrm{theory}\: \\ $$$$\:\mathrm{where}\:\mathrm{answers}\:\mathrm{and}\:\mathrm{solutions}\:\mathrm{are}\:\mathrm{not}\:\mathrm{given}\:\mathrm{or}\:\mathrm{only} \\ $$$$\:\mathrm{given}\:\mathrm{at}\:\mathrm{the}\:\mathrm{end}\:\mathrm{of}\:\mathrm{the}\:\mathrm{book}.\:\mathrm{i}\:\mathrm{find}\:\mathrm{it}\:\mathrm{annoying}\:\mathrm{when}\:\mathrm{answers}\:\mathrm{are}\:\mathrm{always}\:\mathrm{right}\:\mathrm{next}\:\mathrm{to}\:\mathrm{the}\:\mathrm{question}. \\ $$$$\:\mathrm{a}\:\mathrm{book}\:\mathrm{that}\:\mathrm{has}\:\mathrm{no}\:\mathrm{solutions}\:\mathrm{would}\:\mathrm{be}\:\mathrm{even}\:\mathrm{greater}. \\ $$$$\:\mathrm{the}\:\mathrm{only}\:\mathrm{such}\:\mathrm{book}\:\mathrm{i}\:\mathrm{have}\:\mathrm{found}\:\mathrm{is}\:\mathrm{250}\:\mathrm{problems}\:\mathrm{in}\:\mathrm{elementary}\:\mathrm{number}\:\mathrm{theory}. \\ $$$$\:\mathrm{thank}. \\ $$$$\: \\ $$$$\: \\ $$
Commented by prakash jain last updated on 05/Feb/21
![Do a google search for textbook for IMO preparation.](https://www.tinkutara.com/question/Q131539.png)
$$\mathrm{Do}\:\mathrm{a}\:\mathrm{google}\:\mathrm{search}\:\mathrm{for}\:\mathrm{textbook}\:\mathrm{for} \\ $$$$\mathrm{IMO}\:\mathrm{preparation}. \\ $$