{"status": "success", "data": {"description_md": "Three-digit positive integers such as 789 and 998 use no digits other than 7, 8 and 9. In total, how many three-digit positive integers use no digits other than 7, 8 and 9?\n\n$\\text{(A)}\\ 36\\qquad\\text{(B)}\\ 6\\qquad\\text{(C)}\\ 9\\qquad\\text{(D)}\\ 18\\qquad\\text{(E)}\\ 27$\n\n___\n\n**[Fermat](https://www.cemc.uwaterloo.ca/contests/past_contests.html#pcf), by [CEMC](https://cemc.uwaterloo.ca/), is licensed under the [CC BY-NC 3.0 DEED](https://creativecommons.org/licenses/by-nc/3.0/). They are not affiliated with or endorse TopsOJ in any way.**\n", "description_html": "<p>Three-digit positive integers such as 789 and 998 use no digits other than 7, 8 and 9. In total, how many three-digit positive integers use no digits other than 7, 8 and 9?</p>\n<p><span class=\"katex--inline\">\\text{(A)}\\ 36\\qquad\\text{(B)}\\ 6\\qquad\\text{(C)}\\ 9\\qquad\\text{(D)}\\ 18\\qquad\\text{(E)}\\ 27</span></p>\n<hr>\n<p><strong><a href=\"https://www.cemc.uwaterloo.ca/contests/past_contests.html#pcf\">Fermat</a>, by <a href=\"https://cemc.uwaterloo.ca/\">CEMC</a>, is licensed under the <a href=\"https://creativecommons.org/licenses/by-nc/3.0/\">CC BY-NC 3.0 DEED</a>. They are not affiliated with or endorse TopsOJ in any way.</strong></p>\n", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 1, "problem_name": "2015 Fermat Problem 11", "can_next": true, "can_prev": true, "nxt": "/problem/15_fermat_p12", "prev": "/problem/15_fermat_p10"}}