{"trustable":false,"sections":[{"title":"","value":{"format":"MD","content":"在5*5的格子里,填充着各种个位数,现在可以从任意点出发,上下左右移动,可以重复走过的点,每次只能走5步。问经过的格子中组成的6位数(允许有前导零的存在)有多少种?"}},{"title":"Input","value":{"format":"MD","content":"输入一个5*5的网格,每格1个1位整数。"}},{"title":"Output","value":{"format":"MD","content":"输出只有一行,为可以构造的6位数的数目。"}},{"title":"Sample Input","value":{"format":"MD","content":"\u003cpre class\u003d\"sio\"\u003e1 1 1 1 1\n1 1 1 1 1\n1 1 1 1 1\n1 1 1 2 1\n1 1 1 1 1\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"MD","content":"\u003cpre class\u003d\"sio\"\u003e15\u003c/pre\u003e"}},{"title":"Hint","value":{"format":"MD","content":"\n OUTPUT DETAILS: \n 111111, 111112, 111121, 111211, 111212, 112111, 112121, 121111, 121112, 121211, 121212, 211111, 211121, 212111, and 212121 can be constructed. No other values are possible.\n"}}]}