import java.util.LinkedList;import JSHOP2.*;public class problem{	private static String[] defineConstants()	{		String[] problemConstants = new String[300];		problemConstants[0] = "b1";		problemConstants[1] = "b2";		problemConstants[2] = "b4";		problemConstants[3] = "b5";		problemConstants[4] = "b6";		problemConstants[5] = "b13";		problemConstants[6] = "b35";		problemConstants[7] = "b59";		problemConstants[8] = "b67";		problemConstants[9] = "b99";		problemConstants[10] = "b112";		problemConstants[11] = "b116";		problemConstants[12] = "b122";		problemConstants[13] = "b125";		problemConstants[14] = "b132";		problemConstants[15] = "b149";		problemConstants[16] = "b160";		problemConstants[17] = "b187";		problemConstants[18] = "b230";		problemConstants[19] = "b3";		problemConstants[20] = "b10";		problemConstants[21] = "b12";		problemConstants[22] = "b20";		problemConstants[23] = "b30";		problemConstants[24] = "b31";		problemConstants[25] = "b32";		problemConstants[26] = "b47";		problemConstants[27] = "b49";		problemConstants[28] = "b52";		problemConstants[29] = "b63";		problemConstants[30] = "b71";		problemConstants[31] = "b121";		problemConstants[32] = "b136";		problemConstants[33] = "b138";		problemConstants[34] = "b159";		problemConstants[35] = "b7";		problemConstants[36] = "b26";		problemConstants[37] = "b33";		problemConstants[38] = "b37";		problemConstants[39] = "b48";		problemConstants[40] = "b65";		problemConstants[41] = "b68";		problemConstants[42] = "b75";		problemConstants[43] = "b89";		problemConstants[44] = "b91";		problemConstants[45] = "b92";		problemConstants[46] = "b97";		problemConstants[47] = "b102";		problemConstants[48] = "b126";		problemConstants[49] = "b146";		problemConstants[50] = "b164";		problemConstants[51] = "b181";		problemConstants[52] = "b239";		problemConstants[53] = "b256";		problemConstants[54] = "b264";		problemConstants[55] = "b270";		problemConstants[56] = "b8";		problemConstants[57] = "b17";		problemConstants[58] = "b18";		problemConstants[59] = "b22";		problemConstants[60] = "b24";		problemConstants[61] = "b25";		problemConstants[62] = "b28";		problemConstants[63] = "b34";		problemConstants[64] = "b36";		problemConstants[65] = "b42";		problemConstants[66] = "b108";		problemConstants[67] = "b153";		problemConstants[68] = "b195";		problemConstants[69] = "b201";		problemConstants[70] = "b221";		problemConstants[71] = "b224";		problemConstants[72] = "b242";		problemConstants[73] = "b299";		problemConstants[74] = "b9";		problemConstants[75] = "b11";		problemConstants[76] = "b14";		problemConstants[77] = "b15";		problemConstants[78] = "b27";		problemConstants[79] = "b29";		problemConstants[80] = "b44";		problemConstants[81] = "b45";		problemConstants[82] = "b83";		problemConstants[83] = "b119";		problemConstants[84] = "b176";		problemConstants[85] = "b200";		problemConstants[86] = "b225";		problemConstants[87] = "b245";		problemConstants[88] = "b263";		problemConstants[89] = "b300";		problemConstants[90] = "b16";		problemConstants[91] = "b19";		problemConstants[92] = "b21";		problemConstants[93] = "b46";		problemConstants[94] = "b60";		problemConstants[95] = "b69";		problemConstants[96] = "b72";		problemConstants[97] = "b77";		problemConstants[98] = "b96";		problemConstants[99] = "b105";		problemConstants[100] = "b114";		problemConstants[101] = "b163";		problemConstants[102] = "b203";		problemConstants[103] = "b234";		problemConstants[104] = "b267";		problemConstants[105] = "b274";		problemConstants[106] = "b23";		problemConstants[107] = "b38";		problemConstants[108] = "b40";		problemConstants[109] = "b57";		problemConstants[110] = "b66";		problemConstants[111] = "b76";		problemConstants[112] = "b78";		problemConstants[113] = "b87";		problemConstants[114] = "b88";		problemConstants[115] = "b120";		problemConstants[116] = "b131";		problemConstants[117] = "b169";		problemConstants[118] = "b184";		problemConstants[119] = "b186";		problemConstants[120] = "b211";		problemConstants[121] = "b219";		problemConstants[122] = "b238";		problemConstants[123] = "b250";		problemConstants[124] = "b39";		problemConstants[125] = "b73";		problemConstants[126] = "b84";		problemConstants[127] = "b85";		problemConstants[128] = "b98";		problemConstants[129] = "b162";		problemConstants[130] = "b172";		problemConstants[131] = "b182";		problemConstants[132] = "b196";		problemConstants[133] = "b212";		problemConstants[134] = "b275";		problemConstants[135] = "b295";		problemConstants[136] = "b41";		problemConstants[137] = "b80";		problemConstants[138] = "b124";		problemConstants[139] = "b133";		problemConstants[140] = "b183";		problemConstants[141] = "b236";		problemConstants[142] = "b246";		problemConstants[143] = "b265";		problemConstants[144] = "b272";		problemConstants[145] = "b284";		problemConstants[146] = "b298";		problemConstants[147] = "b43";		problemConstants[148] = "b53";		problemConstants[149] = "b118";		problemConstants[150] = "b191";		problemConstants[151] = "b197";		problemConstants[152] = "b218";		problemConstants[153] = "b257";		problemConstants[154] = "b282";		problemConstants[155] = "b50";		problemConstants[156] = "b56";		problemConstants[157] = "b58";		problemConstants[158] = "b90";