|
|
1661 |
P1249C1 Good Numbers (easy version)
|
0 / 0 |
(无) |
|
|
1655 |
P1250A Berstagram
|
0 / 0 |
(无) |
|
|
1651 |
P1250E The Coronation
|
0 / 0 |
(无) |
|
|
1650 |
P1250F Data Center
|
0 / 0 |
(无) |
|
|
1632 |
P1252C Even Path
|
0 / 0 |
(无) |
|
|
1627 |
P1252H Twin Buildings
|
0 / 0 |
(无) |
|
|
1622 |
P1253A Single Push
|
0 / 0 |
(无) |
|
|
1621 |
P1253B Silly Mistake
|
0 / 0 |
(无) |
|
|
1616 |
P1254A Feeding Chicken
|
0 / 0 |
(无) |
|
|
1609 |
P1255B Fridge Lockers
|
0 / 0 |
(无) |
|
|
1608 |
P1255C League of Leesins
|
0 / 0 |
(无) |
|
|
1599 |
P1257C Dominated Subarray
|
0 / 0 |
(无) |
|
|
1586 |
P1263B PIN Codes
|
0 / 0 |
(无) |
|
|
1583 |
P1263E Editor
|
0 / 0 |
(无) |
|
|
1581 |
P1264A Beautiful Regional Contest
|
0 / 0 |
(无) |
|
|
1573 |
P1265B Beautiful Numbers
|
0 / 0 |
(无) |
|
|
1568 |
P1266D Decreasing Debts
|
0 / 0 |
(无) |
|
|
1567 |
P1266E Spaceship Solitaire
|
0 / 0 |
(无) |
|
|
1555 |
P1267I Intriguing Selection
|
0 / 0 |
(无) |
|
|
1554 |
P1267J Just Arrange the Icons
|
0 / 0 |
(无) |
|
|
1551 |
P1268A Long Beautiful Integer
|
0 / 0 |
(无) |
|
|
1533 |
P1271C Shawarma Tent
|
0 / 0 |
(无) |
|
|
1532 |
P1271D Portals
|
0 / 0 |
(无) |
|
|
1528 |
P1272B Snow Walking Robot
|
0 / 0 |
(无) |
|
|
1527 |
P1272C Yet Another Broken Keyboard
|
0 / 0 |
(无) |
|
|
1509 |
P1277A Happy Birthday, Polycarp!
|
0 / 0 |
(无) |
|
|
1507 |
P1277D Let's Play the Words?
|
0 / 0 |
(无) |
|
|
1506 |
P1278A Shuffle Hashing
|
0 / 0 |
(无) |
|
|
1504 |
P1278C Berry Jam
|
0 / 0 |
(无) |
|
|
1499 |
P1279B Verse For Santa
|
0 / 0 |
(无) |
|
|
1498 |
P1279C Stack of Presents
|
0 / 0 |
(无) |
|
|
1494 |
P1280A Cut and Paste
|
0 / 0 |
(无) |
|
|
1493 |
P1280B Beingawesomeism
|
0 / 0 |
(无) |
|
|
1488 |
P1281A Suffix Three
|
0 / 0 |
(无) |
|
|
1486 |
P1282A Temporarily unavailable
|
0 / 0 |
(无) |
|
|
1474 |
P1284A New Year and Naming
|
0 / 0 |
(无) |
|
|
1473 |
P1284B New Year and Ascent Sequence
|
0 / 0 |
(无) |
|
|
1466 |
P1285B Just Eat It!
|
0 / 0 |
(无) |
|
|
1455 |
P1286F Harry The Potter
|
0 / 0 |
(无) |
|
|
1454 |
P1287A Angry Students
|
0 / 0 |
(无) |
|
|
1453 |
P1287B Hyperset
|
0 / 0 |
(无) |
|
|
1446 |
P1290A Mind Control
|
0 / 0 |
(无) |
|
|
1439 |
P1291B Array Sharpening
|
0 / 0 |
(无) |
|
|
1437 |
P1292A NEKO's Maze Game
|
0 / 0 |
(无) |
|
|
1436 |
P1292B Aroma's Search
|
0 / 0 |
(无) |
|
|
1431 |
P1293A ConneR and the A.R.C
|
0 / 0 |
(无) |
|
|
1428 |
P1294B Collecting Packages
|
0 / 0 |
(无) |
|
|
1426 |
P1294D MEX maximizing
|
0 / 0 |
(无) |
|
|
1425 |
P1294E Obtain a Permutation
|
0 / 0 |
(无) |
|
|
1415 |
P1296C Yet Another Walking Robot
|
0 / 0 |
(无) |
|
|
1410 |
P1297A Likes Display
|
0 / 0 |
(无) |
|
|
1409 |
P1297B Cartoons
|
0 / 0 |
(无) |
|
|
1405 |
P1297F Movie Fan
|
0 / 0 |
(无) |
|
|
1396 |
P1300A Non-zero
|
0 / 0 |
(无) |
|
|
1395 |
P1300B Assigning to Classes
|
0 / 0 |
(无) |
|
|
1394 |
P1301A Three Strings
|
0 / 0 |
(无) |
|
|
1391 |
P1301D Time to Run
|
0 / 0 |
(无) |
|
|
1390 |
P1301E Nanosoft
|
0 / 0 |
(无) |
|
|
1389 |
P1301F Super Jaber
|
0 / 0 |
(无) |
|
|
1378 |
P1303A Erasing Zeroes
|
0 / 0 |
(无) |
|
|
1376 |
P1303C Perfect Keyboard
|
0 / 0 |
(无) |
|
|
1373 |
P1303F Number of Components
|
0 / 0 |
(无) |
|
|
1370 |
P1304B Longest Palindrome
|
0 / 0 |
(无) |
|
|
1369 |
P1304C Air Conditioner
|
0 / 0 |
(无) |
|
|
1360 |
P1305E Kuroni and the Score Distribution
|
0 / 0 |
(无) |
|
|
1356 |
P1307A Cow and Haybales
|
0 / 0 |
(无) |
|
|
1352 |
P1307E Cow and Treats
|
0 / 0 |
(无) |
|
|
1348 |
P1310B Double Elimination
|
0 / 0 |
(无) |
|
|
1343 |
P1311A Add Odd or Subtract Even
|
0 / 0 |
(无) |
|
|
1338 |
P1311F Moving Points
|
0 / 0 |
(无) |
|
|
1335 |
P1312C Adding Powers
|
0 / 0 |
(无) |
|
|
1330 |
P1313A Fast Food Restaurant
|
0 / 0 |
(无) |
|
|
1329 |
P1313B Different Rules
|
0 / 0 |
(无) |
|
|
1326 |
P1313D Happy New Year
|
0 / 0 |
(无) |
|
|
1324 |
P1315A Dead Pixel
|
0 / 0 |
(无) |
|
|
1321 |
P1316A Grade Allocation
|
0 / 0 |
(无) |
|
|
1320 |
P1316B String Modification
|
0 / 0 |
(无) |
|
|
1318 |
P1316D Nash Matrix
|
0 / 0 |
(无) |
|
|
1301 |
P1323A Even Subset Sum Problem
|
0 / 0 |
(无) |
|
|
1300 |
P1323B Count Subrectangles
|
0 / 0 |
(无) |
|
|
1299 |
P1324A Yet Another Tetris Problem
|
0 / 0 |
(无) |
|
|
1297 |
P1324C Frog Jumps
|
0 / 0 |
(无) |
|
|
1295 |
P1324E Sleeping Schedule
|
0 / 0 |
(无) |
|
|
1292 |
P1325B CopyCopyCopyCopyCopy
|
0 / 0 |
(无) |
|
|
1286 |
P1326B Maximums
|
0 / 0 |
(无) |
|
|
1276 |
P1327C Game with Chips
|
0 / 0 |
(无) |
|
|
1270 |
P1328B K-th Beautiful String
|
0 / 0 |
(无) |
|
|
1269 |
P1328C Ternary XOR
|
0 / 0 |
(无) |
|
|
1265 |
P1329A Dreamoon Likes Coloring
|
0 / 0 |
(无) |
|
|
1263 |
P1329C Drazil Likes Heap
|
0 / 0 |
(无) |
|
|
1260 |
P1330A Dreamoon and Ranking Collection
|
0 / 0 |
(无) |
|
|
1259 |
P1330B Dreamoon Likes Permutations
|
0 / 0 |
(无) |
|
|
1255 |
P1331D Again?
|
0 / 0 |
(无) |
|
|
1254 |
P1331E Jordan Smiley
|
0 / 0 |
(无) |
|
|
1250 |
P1332A Exercising Walk
|
0 / 0 |
(无) |
|
|
1248 |
P1332C K-Complete Word
|
0 / 0 |
(无) |
|
|
1242 |
P1333B Kind Anton
|
0 / 0 |
(无) |
|
|
1241 |
P1333C Eugene and an array
|
0 / 0 |
(无) |
|
|
1240 |
P1333D Challenges in school №41
|
0 / 0 |
(无) |
|
|
1238 |
P1333F Kate and imperfection
|
0 / 0 |
(无) |
