{"trustable":false,"sections":[{"title":"","value":{"format":"HTML","content":"\u003cbr\u003eThe country N-Gonian has a new pizza place called Pizza tong. They deliver their circular pizza in a convex \u003ci\u003eN\u003c/i\u003e-gon box. What is the largest possible radius of the pizza in the box?\u003cbr\u003e\n \u003cdiv align\u003d\"left\" style\u003d\"margin-top: 1.0em;\"\u003e\n \u003cb\u003eInput\u003c/b\u003e\n \u003c/div\u003eThe first line of input contains an integer \u003ci\u003eN\u003c/i\u003e, \u003cimg src\u003d\"CDN_BASE_URL/a27f0221f7bde4c70f94fac1135777d1?v\u003d1660151098\" style\u003d\"vertical-align: text-bottom;top: -2.0px;max-width: 100.0%;max-height: 100.0%;\"\u003e. The next \u003ci\u003eN\u003c/i\u003e lines contain two integers each, \u003ci\u003ex\u003c/i\u003e\u003csub\u003e\u003ci\u003ei\u003c/i\u003e\u003c/sub\u003e and \u003ci\u003ey\u003c/i\u003e\u003csub\u003e\u003ci\u003ei\u003c/i\u003e\u003c/sub\u003e, not exceeding 10\u003csup\u003e7\u003c/sup\u003e by absolute value\u0026nbsp;— the coordinates of the vertices of the plot (a convex polygon) in the counter-clockwise direction. No three vertices lie on the same line.\u003cbr\u003e\n \u003cdiv align\u003d\"left\" style\u003d\"margin-top: 1.0em;\"\u003e\n \u003cb\u003eOutput\u003c/b\u003e\n \u003c/div\u003eOutput the sought radius. Your solution will be accepted if it is within 10\u003csup\u003e-3\u003c/sup\u003e of the correct one.\u003cbr\u003e\n "}},{"title":"Sample 1","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e4\n0 0\n1 0\n1 1\n0 1\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e0.5\n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}