{"status": "success", "data": {"description_md": "**POTD January 31, 2024**\n\nGiven a set $S=\\{A,B,C,D,E,F,G,H\\},$ find the number of functions $f$ from $S$ to $S$ such that $f(f(x))$ is constant.", "description_html": "<p><strong>POTD January 31, 2024</strong></p>&#10;<p>Given a set <span class=\"katex--inline\">S=\\{A,B,C,D,E,F,G,H\\},</span> find the number of functions <span class=\"katex--inline\">f</span> from <span class=\"katex--inline\">S</span> to <span class=\"katex--inline\">S</span> such that <span class=\"katex--inline\">f(f(x))</span> is constant.</p>&#10;", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 4, "problem_name": "Problem of the Day #57", "can_next": false, "can_prev": false, "nxt": "", "prev": ""}}