{"status": "success", "data": {"description_md": "**Author:** munch\n\nIn a group of $N$ people, each pair of people are either friends or enemies. The rule \"the enemies of my friends are enemies\" holds for every person. If each person has $20$ enemies, find the sum of the values of $N$.", "description_html": "<p><strong>Author:</strong> munch</p>&#10;<p>In a group of <span class=\"katex--inline\">N</span> people, each pair of people are either friends or enemies. The rule &#8220;the enemies of my friends are enemies&#8221; holds for every person. If each person has <span class=\"katex--inline\">20</span> enemies, find the sum of the values of <span class=\"katex--inline\">N</span>.</p>&#10;", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 4, "problem_name": "The Enemies of My Friends are My Enemies", "can_next": false, "can_prev": false, "nxt": "", "prev": ""}}