{"trustable":true,"sections":[{"title":"","value":{"format":"HTML","content":"\u003cdiv class\u003d\"problem_par\"\u003e\u003cdiv class\u003d\"problem_par_normal\"\u003eTyomitch calls the number with 2\u003ci\u003eN\u003c/i\u003e digits (without leading zeroes) \"interesting\", if it\u0027s divisible by both the number formed from its first \u003ci\u003eN\u003c/i\u003e digits and the number formed from its last \u003ci\u003eN\u003c/i\u003e digits.\r\nFor example, 1020 is \"interesting\" (divisible by 10 and 20) and 2005 is not. Tyomitch wants to know how many \"interesting\" 2\u003ci\u003eN\u003c/i\u003e-digit numbers exist. You are to help him.\u003c/div\u003e\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cdiv class\u003d\"problem_par\"\u003e\u003cdiv class\u003d\"problem_par_normal\"\u003eInput contains an integer \u003ci\u003eN\u003c/i\u003e (1 ≤ \u003ci\u003eN\u003c/i\u003e ≤ 10000).\u003c/div\u003e\u003c/div\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cdiv class\u003d\"problem_par\"\u003e\u003cdiv class\u003d\"problem_par_normal\"\u003eOutput the number of \"interesting\" 2\u003ci\u003eN\u003c/i\u003e-digit numbers.\u003c/div\u003e\u003c/div\u003e"}},{"title":"Sample","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\u003e1\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e14\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Notes","value":{"format":"HTML","content":"\u003cdiv class\u003d\"problem_par\"\u003e\u003cdiv class\u003d\"problem_par_normal\"\u003e11, 12, 15, 22, 24, 33, 36, 44, 48, 55, 66, 77, 88, 99.\u003c/div\u003e\u003c/div\u003e"}}]}