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| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
| ID | Title | Ratio(AC/submit) | Date |
| 1100 | Dreisam Equations | 20%(730/3628) | 2021-1-2 |
| 1101 | The Game | 30%(3830/12454) | 2021-1-22 |
| 1102 | LC-Display | 40%(6860/17141) | 2021-1-2 |
| 1103 | Maze | 42%(805/1879) | 2021-1-2 |
| 1104 | Robbery | 40%(524/1303) | 2021-1-15 |
| 1105 | S-Trees | 50%(1371/2718) | 2021-1-2 |
| 1106 | Transmitters | 52%(3203/6110) | 2021-1-22 |
| 1107 | W's Cipher | 49%(2960/5976) | 2021-1-2 |
| 1108 | Split Windows | 51%(198/388) | 2021-1-2 |
| 1109 | Index Generation | 27%(113/411) | 2021-1-2 |
| 1110 | Double Vision | 40%(240/595) | 2020-12-28 |
| 1111 | Image Perimeters | 58%(5937/10182) | 2021-1-23 |
| 1112 | Team Them Up! | 27%(2445/8950) | 2021-1-18 |
| 1113 | Wall | 33%(15551/45969) | 2021-1-23 |
| 1114 | Chemical Reactions | 42%(412/980) | 2020-9-16 |
| 1115 | Statistical Trouble | 24%(97/396) | 2021-1-18 |
| 1116 | Library | 34%(358/1032) | 2020-12-8 |
| 1117 | Pairs of Integers | 26%(1113/4280) | 2020-12-28 |
| 1118 | Lining Up | 31%(8531/27236) | 2021-1-22 |
| 1119 | Start Up the Startup | 24%(597/2435) | 2020-11-12 |
| 1120 | A New Growth Industry | 47%(1337/2841) | 2020-10-31 |
| 1121 | Algernon's Noxious Emissions | 32%(170/517) | 2020-5-5 |
| 1122 | FDNY to the Rescue! | 31%(1116/3561) | 2020-8-15 |
| 1123 | For the Porsche | 30%(156/511) | 2020-11-10 |
| 1124 | Oh, Those Achin' Feet | 27%(147/538) | 2020-7-4 |
| 1125 | Stockbroker Grapevine | 56%(24203/43207) | 2021-1-24 |
| 1126 | Simply Syntax | 44%(2627/5905) | 2021-1-24 |
| 1127 | Jack Straws | 44%(2951/6564) | 2021-1-12 |
| 1128 | Frame Stacking | 34%(2185/6270) | 2021-1-17 |
| 1129 | Channel Allocation | 50%(10319/20523) | 2021-1-17 |
| 1130 | Alien Security | 36%(1183/3210) | 2020-11-30 |
| 1131 | Octal Fractions | 54%(4401/8139) | 2020-12-17 |
| 1132 | Border | 47%(2003/4182) | 2020-12-14 |
| 1133 | Stars | 17%(183/1062) | 2020-3-13 |
| 1134 | Hexagon | 43%(204/469) | 2020-12-18 |
| 1135 | Domino Effect | 24%(3342/13413) | 2020-12-5 |
| 1136 | Pendulum | 20%(93/464) | 2020-11-3 |
| 1137 | The New Villa | 31%(539/1715) | 2020-12-5 |
| 1138 | Ships | 13%(141/1033) | 2021-1-2 |
| 1139 | Cat and Mouse | 31%(371/1186) | 2020-8-15 |
| 1140 | Expanding Fractions | 38%(1467/3836) | 2020-11-12 |
| 1141 | Brackets Sequence | 28%(10898/37792) | 2021-1-22 |
| 1142 | Smith Numbers | 33%(5299/15914) | 2021-1-20 |
| 1143 | Number Game | 41%(1737/4229) | 2021-1-22 |
| 1144 | Network | 44%(9234/20803) | 2021-1-23 |
| 1145 | Tree Summing | 25%(2238/8816) | 2021-1-18 |
| 1146 | ID Codes | 58%(4713/8032) | 2021-1-15 |
| 1147 | Binary codes | 39%(2558/6429) | 2020-12-17 |
| 1148 | Utopia Divided | 37%(420/1118) | 2021-1-22 |
| 1149 | PIGS | 45%(11424/25067) | 2021-1-23 |
| 1150 | The Last Non-zero Digit | 31%(1862/5932) | 2020-12-19 |
| 1151 | Atlantis | 34%(11309/32539) | 2021-1-19 |
| 1152 | An Easy Problem! | 25%(2432/9395) | 2020-11-13 |
| 1153 | SAFE | 23%(257/1072) | 2021-1-16 |
| 1154 | LETTERS | 44%(4343/9717) | 2020-12-25 |
| 1155 | TELE | 56%(3766/6649) | 2021-1-23 |
| 1156 | A STRIP OF LAND | 29%(2080/6962) | 2021-1-23 |
| 1157 | LITTLE SHOP OF FLOWERS | 45%(11125/24316) | 2021-1-23 |
| 1158 | TRAFFIC LIGHTS | 41%(3133/7481) | 2020-7-3 |
| 1159 | Palindrome | 34%(25746/74021) | 2021-1-23 |
| 1160 | Post Office | 53%(12794/23869) | 2021-1-24 |
| 1161 | Walls | 47%(3933/8318) | 2020-10-31 |
| 1162 | Building with Blocks | 28%(154/549) | 2019-9-27 |
| 1163 | The Triangle | 59%(40233/67298) | 2021-1-24 |
| 1164 | The Castle | 56%(4893/8724) | 2020-12-19 |
| 1165 | The Primes | 40%(878/2189) | 2020-12-11 |
| 1166 | The Clocks | 41%(8153/19598) | 2021-1-18 |
| 1167 | The Buses | 27%(2100/7575) | 2021-1-18 |
| 1168 | The Circle | 28%(287/1004) | 2019-12-5 |
| 1169 | Packing Rectangles | 49%(672/1349) | 2020-7-30 |
| 1170 | Shopping Offers | 41%(2501/5970) | 2020-12-15 |
| 1171 | Letter Game | 27%(3400/12421) | 2020-11-1 |
| 1172 | Street Race | 22%(296/1291) | 2020-7-3 |
| 1173 | Bar Codes | 37%(472/1250) | 2021-1-5 |
| 1174 | Contact | 29%(779/2660) | 2021-1-23 |
| 1175 | Starry Night | 37%(838/2215) | 2020-12-30 |
| 1176 | Party Lamps | 33%(1677/5042) | 2020-9-29 |
| 1177 | Picture | 51%(8400/16185) | 2021-1-20 |
| 1178 | Camelot | 45%(1818/3961) | 2020-12-2 |
| 1179 | Polygon | 42%(3353/7801) | 2021-1-24 |
| 1180 | Batch Scheduling | 46%(2582/5511) | 2021-1-20 |
| 1181 | Bus Terminals | 30%(225/734) | 2020-7-8 |
| 1182 | 食物链 | 30%(37922/123966) | 2021-1-24 |
| 1183 | 反正切函数的应用 | 35%(5857/16320) | 2020-12-31 |
| 1184 | 聪明的打字员 | 21%(1897/8664) | 2021-1-2 |
| 1185 | 炮兵阵地 | 38%(14806/38841) | 2021-1-24 |
| 1186 | 方程的解数 | 33%(2897/8618) | 2021-1-21 |
| 1187 | 陨石的秘密 | 38%(1113/2914) | 2021-1-7 |
| 1188 | Gleaming the Cubes | 53%(803/1509) | 2021-1-2 |
| 1189 | 钉子和小球 | 31%(2893/9153) | 2020-12-17 |
| 1190 | 生日蛋糕 | 35%(10719/30120) | 2021-1-23 |
| 1191 | 棋盘分割 | 35%(6218/17441) | 2021-1-24 |
| 1192 | 最优连通子集 | 53%(1836/3414) | 2020-12-21 |
| 1193 | 内存分配 | 19%(1120/5623) | 2020-11-14 |
| 1194 | HIDDEN CODES | 21%(107/491) | 2020-7-11 |
| 1195 | Mobile phones | 45%(11563/25372) | 2021-1-22 |
| 1196 | Twofive | 32%(178/551) | 2020-12-16 |
| 1197 | Depot | 24%(139/562) | 2020-7-13 |
| 1198 | Solitaire | 33%(1669/4992) | 2021-1-21 |
| 1199 | Left labyrinths | 19%(124/624) | 2020-10-13 |
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