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Problems

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  ID Title Submit Solved
  1100 Pearls 465 172
  1101 Input 123 29
  1102 Picnic 8 8
  1103 IP判断 4491 863
  1104 Superlong sums. 1780 318
  1105 Rational Spiral 47 12
  1106 DWeep 394 121
  1107 City Directions 14 0
  1108 Holedox Moving 181 38
  1109 Number Sequence 418 141
  1110 15 Puzzle 1180 105
  1111 Gnome Tetravex 182 80
  1112 Repeatless Numbers 410 140
  1113 排队 627 219
  1114 数字三角 2178 1114
  1115 阶乘 3252 757
  1116 回文数 I 1565 889
  1117 最大整数 1861 607
  1118 上车人数 1140 639
  1119 化学品问题 I 1323 433
  1120 01串压缩编码 688 351
  1121 最短路径 113 50
  1122 Max profit 44 35
  1123 球钟 28 14
  1124 回文数 II 702 228
  1125 恺撒的规划 395 253
  1126 车 站 29 7
  1127 Binary Code 143 48
  1128 控 制 棋 243 80
  1129 化学品问题 II 910 299
  1130 N的倍数 119 38
  1131 麻将游戏 73 23
  1132 Invitation Cards 102 45
  1133 Billiard 174 132
  1134 One Person "The Price is Right" 120 79
  1135 Choose and Divide 425 139
  1136 Factoring Large Numbers 614 171
  1137 Circles in Hexagon :-) 32 7
  1138 Wall 439 158
  1139 Flip Game 310 105
  1140 Buffer Manager 147 36
  1141 Domino Puzzle 81 30
  1142 Binary Search 111 39
  1143 Frontier 29 19
  1144 Garland 57 28
  1145 Disk Tree 378 150
  1146 Run Away 11 6
  1147 Equipment Box 273 44
  1148 Secret Code 61 21
  1149 The Proper Key 32 12
  1150 Labyrinth 178 69
  1151 Piggy-Bank 406 182
  1152 Lifting the Stone 209 85
  1153 Play on Words 269 84
  1154 Simple Arithmetics 140 29
  1155 The Bulk 9 6
  1156 Complete the sequence! 78 45
  1157 Direct Visibility 4 4
  1158 Complicated Expressions 63 24
  1159 Factorial 499 349
  1160 The Game of Master-Mind 6 4
  1161 Hotline 5 3
  1162 I-Keyboard 355 128
  1163 Cash Machine 615 180
  1164 Beer Land 47 19
  1165 BOAT 99 12
  1166 Art Gallery 65 36
  1167 Game 35 9
  1168 Manager 143 52
  1169 Networking 734 374
  1170 Sly Number 14 5
  1171 Area 2 98 61
  1172 Ambiguous Dates 6 2
  1173 Cog-Wheels 142 28
  1174 Cube 6 6
  1175 Enigma 2 2 2
  1176 Gridland 230 142
  1177 T9 106 34
  1178 Number Game 155 41
  1179 Signal Box 2 2
  1180 Strategic Game 164 69
  1181 Company 88 0
  1182 Multiple 207 29
  1183 Girls and Boys 497 153
  1184 Symbolic Derivation 14 4
  1185 Rectangles 679 254
  1186 Courses 296 121
  1187 Closest Common Ancestors 290 145
  1188 Color Me Less 380 251
  1189 P,MTHBGWB 116 90
  1190 Plato's Blocks 8 6
  1191 Bode Plot 67 66
  1192 Follow My Logic 9 8
  1193 Microprocessor Simulation 44 21
  1194 Round and Round We Go 241 126
  1195 To the Max 460 367
  1196 Set Me 64 25
  1197 Multiplication Puzzle 291 168
  1198 Robot Contest 43 18
  1199 Wild Domains 14 8