ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1211 AT1450   F - Fork in the Road 5 / 5 10
1212 AT1451   A - Circle 3 / 3 10
1213 AT1452   B - Echo 8 / 9 9
1214 AT1453   C - Average Length 1 / 1 10
1215 AT1454   D - Knight 7 / 13 8
1216 AT1455   E - All-you-can-eat 7 / 22 7
1217 AT1456   F - Laminate 6 / 11 9
1218 AT1457   A - Can't Wait for Holiday 2 / 4 10
1219 AT1458   B - ROT N 1 / 4 10
1220 AT1459   C - Buy an Integer 7 / 10 9
1222 AT1460   D - Coloring Edges on Tree 8 / 21 7
1223 AT1461   E - Rem of Sum is Num 6 / 13 8
1224 AT1462   F - Sugoroku 6 / 11 9
1225 AT1463   A - Blackjack 2 / 2 10
1226 AT1464   B - Palindrome-philia 2 / 7 10
1227 AT1465   C - HonestOrUnkind2 7 / 15 8
1228 AT1466   D - Xor Sum 4 16 / 56 6
1229 AT1467   E - Balanced Path 6 / 15 8
1230 AT1468   F - Sum Difference 2 / 8 10
1231 AT1469   A - Round One 7 / 9 9
1233 AT1470   B - Strings with the Same Length 2 / 2 10
1234 AT1471   C - Snack 11 / 17 6
1235 AT1472   D - Brick Break 8 / 11 8
1236 AT1473   E - Double Factorial 6 / 16 8
1237 AT1474   F - Playing Tag on Tree 1 / 2 10
1238 AT1475   A - Strings 2 / 3 10
1239 AT1476   B - Greedy Takahashi 2 / 7 10
1240 AT1477   C - Next Prime 11 / 12 8
1241 AT1478   D - Prediction and Restriction 9 / 13 7
1242 AT1479   E - Handshake 5 / 10 9
1244 AT1480   F - Surrounded Nodes 4 / 6 10
1245 AT1481   A - 500 Yen Coins 2 / 2 10
1246 AT1482   B - Count ABC 2 / 3 10
1247 AT1483   C - Count Order 9 / 12 8
1248 AT1484   D - Semi Common Multiple 8 / 22 7
1249 AT1485   E - Change a Little Bit 7 / 18 8
1250 AT1486   F - Xor Shift 6 / 21 8
1251 AT1487   A - Next Alphabet 2 / 3 10
1252 AT1488   B - Achieve the Goal 2 / 2 10
1253 AT1489   C - Welcome to AtCoder 9 / 19 7
1255 AT1490   D - Maze Master 8 / 9 9
1256 AT1491   E - Max-Min Sums 6 / 9 9
1257 AT1492   F - Enclose All 1 / 1 10
1258 AT1493   A - AC or WA 2 / 3 10
1259 AT1494   B - Comparing Strings 2 / 2 10
1260 AT1495   C - Low Elements 3 / 3 10
1261 AT1496   D - Handstand 2 9 / 13 7
1262 AT1497   E - Flatten 7 / 27 7
1263 AT1498   F - Tree and Constraints 5 / 20 8
1264 AT1499   A - Serval vs Monster 2 / 2 10
1267 AT1500   B - Common Raccoon vs Monster 2 / 4 10
1268 AT1501   C - Fennec vs Monster 11 / 18 6
1269 AT1502   D - Caracal vs Monster 10 / 14 7
1270 AT1503   E - Crested Ibis vs Monster 5 / 10 9
1271 AT1504   F - Silver Fox vs Monster 4 / 14 9
1272 AT1505   A - Remaining Balls 2 / 2 10
1273 AT1506   B - I miss you... 2 / 2 10
1274 AT1507   C - Distinct or Not 10 / 14 7
1275 AT1508   D - Dice in Line 16 / 30 4
1276 AT1509   E - Almost Everywhere Zero 5 / 12 9
1278 AT1510   F - Many Many Paths 4 / 13 9
1279 AT1511   A - Poor 2 / 3 10
1280 AT1512   B - Papers, Please 2 / 3 10
1281 AT1513   C - Poll 11 / 24 6
1282 AT1514   D - Pairs 6 / 12 9
1283 AT1515   E - Payment 8 / 37 7
1284 AT1516   F - Perils in Parallel 1 / 13 10
1285 AT1517   A - Beginner 2 / 2 10
1286 AT1518   B - Digits 2 / 4 10
1287 AT1519   C - Rally 13 / 20 5
1289 AT1520   D - Bouquet 12 / 25 5
1290 AT1521   E - Roaming 10 / 19 6
1291 AT1522   F - Modularness 8 / 27 7
1292 AT1523   A - Duplex Printing 2 / 2 10
1293 AT1524   B - Bingo 1 / 1 10
1294 AT1525   C - Guess The Number 13 / 45 6
1295 AT1526   D - Friend Suggestions 13 / 33 6
1296 AT1527   E - Simple String Queries 5 / 27 8
1297 AT1528   F - Yakiniku Optimization Problem 2 / 2 10
1298 AT1529   A - Station and Bus 2 / 4 10
1300 AT1530   B - Count Balls 2 / 4 10
1301 AT1531   C - Tax Increase 12 / 24 6
1302 AT1532   D - String Formation 10 / 30 6
1303 AT1533   E - Divisible Substring 8 / 24 7
1304 AT1534   F - Removing Robots 9 / 16 7
1305 AT1535   A - The Number of Even Pairs 1 / 1 10
1306 AT1536   B - String Palindrome 1 / 1 10
1307 AT1537   C - Maximum Volume 3 / 3 10
1308 AT1538   D - Banned K 10 / 31 6
1309 AT1539   E - Dividing Chocolate 8 / 17 7
1311 AT1540   F - Knapsack for All Segments 7 / 44 8
1312 AT1541   A - Coffee 1 / 1 10
1313 AT1542   B - Golden Coins 1 / 1 10
1314 AT1543   C - Traveling Salesman around Lake 12 / 21 5
1315 AT1544   D - Line++ 12 / 27 6
1316 AT1545   E - Red and Green Apples 12 / 33 6
1317 AT1546   F - Distributing Integers 5 / 7 9
1318 AT1547   A - ABC Swap 1 / 1 10
1319 AT1548   B - Popular Vote 1 / 2 10
1320 AT1549   C - Replacing Integer 13 / 25 5

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