|
|
1559 |
P1267E Elections
|
0 / 0 |
(无) |
|
|
1554 |
P1267J Just Arrange the Icons
|
0 / 0 |
(无) |
|
|
1551 |
P1268A Long Beautiful Integer
|
0 / 0 |
(无) |
|
|
1550 |
P1268B Domino for Young
|
0 / 0 |
(无) |
|
|
1544 |
P1270A Card Game
|
0 / 0 |
(无) |
|
|
1543 |
P1270B Interesting Subarray
|
0 / 0 |
(无) |
|
|
1535 |
P1271A Suits
|
0 / 0 |
(无) |
|
|
1534 |
P1271B Blocks
|
0 / 0 |
(无) |
|
|
1533 |
P1271C Shawarma Tent
|
0 / 0 |
(无) |
|
|
1532 |
P1271D Portals
|
0 / 0 |
(无) |
|
|
1529 |
P1272A Three Friends
|
0 / 0 |
(无) |
|
|
1528 |
P1272B Snow Walking Robot
|
0 / 0 |
(无) |
|
|
1515 |
P1276A As Simple as One and Two
|
0 / 0 |
(无) |
|
|
1513 |
P1276C Beautiful Rectangle
|
0 / 0 |
(无) |
|
|
1508 |
P1277B Make Them Odd
|
0 / 0 |
(无) |
|
|
1505 |
P1278B A and B
|
0 / 0 |
(无) |
|
|
1504 |
P1278C Berry Jam
|
0 / 0 |
(无) |
|
|
1492 |
P1280C Jeremy Bearimy
|
0 / 0 |
(无) |
|
|
1491 |
P1280D Miss Punyverse
|
0 / 0 |
(无) |
|
|
1487 |
P1281B Azamon Web Services
|
0 / 0 |
(无) |
|
|
1485 |
P1282B1 K for the Price of One (Easy Version)
|
0 / 0 |
(无) |
|
|
1484 |
P1282B2 K for the Price of One (Hard Version)
|
0 / 0 |
(无) |
|
|
1483 |
P1282C Petya and Exam
|
0 / 0 |
(无) |
|
|
1477 |
P1283D Christmas Trees
|
0 / 0 |
(无) |
|
|
1476 |
P1283E New Year Parties
|
0 / 0 |
(无) |
|
|
1475 |
P1283F DIY Garland
|
0 / 0 |
(无) |
|
|
1466 |
P1285B Just Eat It!
|
0 / 0 |
(无) |
|
|
1464 |
P1285D Dr
|
0 / 0 |
(无) |
|
|
1461 |
P1286A Garland
|
0 / 0 |
(无) |
|
|
1460 |
P1286B Numbers on Tree
|
0 / 0 |
(无) |
|
|
1454 |
P1287A Angry Students
|
0 / 0 |
(无) |
|
|
1440 |
P1291A Even But Not Even
|
0 / 0 |
(无) |
|
|
1439 |
P1291B Array Sharpening
|
0 / 0 |
(无) |
|
|
1436 |
P1292B Aroma's Search
|
0 / 0 |
(无) |
|
|
1435 |
P1292C Xenon's Attack on the Gangs
|
0 / 0 |
(无) |
|
|
1434 |
P1292D Chaotic V.
|
0 / 0 |
(无) |
|
|
1433 |
P1292E Rin and The Unknown Flower
|
0 / 0 |
(无) |
|
|
1430 |
P1293B JOE is on TV!
|
0 / 0 |
(无) |
|
|
1427 |
P1294C Product of Three Numbers
|
0 / 0 |
(无) |
|
|
1426 |
P1294D MEX maximizing
|
0 / 0 |
(无) |
|
|
1425 |
P1294E Obtain a Permutation
|
0 / 0 |
(无) |
|
|
1424 |
P1294F Three Paths on a Tree
|
0 / 0 |
(无) |
|
|
1423 |
P1295A Display The Number
|
0 / 0 |
(无) |
|
|
1421 |
P1295C Obtain The String
|
0 / 0 |
(无) |
|
|
1414 |
P1296D Fight with Monsters
|
0 / 0 |
(无) |
|
|
1413 |
P1296E1 String Coloring (easy version)
|
0 / 0 |
(无) |
|
|
1411 |
P1296F Berland Beauty
|
0 / 0 |
(无) |
|
|
1408 |
P1297C Dream Team
|
0 / 0 |
(无) |
|
|
1407 |
P1297D Bonus Distribution
|
0 / 0 |
(无) |
|
|
1405 |
P1297F Movie Fan
|
0 / 0 |
(无) |
|
|
1401 |
P1299A Anu Has a Function
|
0 / 0 |
(无) |
|
|
1399 |
P1299C Water Balance
|
0 / 0 |
(无) |
|
|
1395 |
P1300B Assigning to Classes
|
0 / 0 |
(无) |
|
|
1393 |
P1301B Motarack's Birthday
|
0 / 0 |
(无) |
|
|
1392 |
P1301C Ayoub's function
|
0 / 0 |
(无) |
|
|
1376 |
P1303C Perfect Keyboard
|
0 / 0 |
(无) |
|
|
1375 |
P1303D Fill The Bag
|
0 / 0 |
(无) |
|
|
1370 |
P1304B Longest Palindrome
|
0 / 0 |
(无) |
|
|
1369 |
P1304C Air Conditioner
|
0 / 0 |
(无) |
|
|
1368 |
P1304D Shortest and Longest LIS
|
0 / 0 |
(无) |
|
|
1365 |
P1304F2 Animal Observation (hard version)
|
0 / 0 |
(无) |
|
|
1364 |
P1305A Kuroni and the Gifts
|
0 / 0 |
(无) |
|
|
1363 |
P1305B Kuroni and Simple Strings
|
0 / 0 |
(无) |
|
|
1360 |
P1305E Kuroni and the Score Distribution
|
0 / 0 |
(无) |
|
|
1357 |
P1305H Kuroni the Private Tutor
|
0 / 0 |
(无) |
|
|
1356 |
P1307A Cow and Haybales
|
0 / 0 |
(无) |
|
|
1355 |
P1307B Cow and Friend
|
0 / 0 |
(无) |
|
|
1353 |
P1307D Cow and Fields
|
0 / 0 |
(无) |
|
|
1352 |
P1307E Cow and Treats
|
0 / 0 |
(无) |
|
|
1349 |
P1310A Recommendations
|
0 / 0 |
(无) |
|
|
1343 |
P1311A Add Odd or Subtract Even
|
0 / 0 |
(无) |
|
|
1337 |
P1312A Two Regular Polygons
|
0 / 0 |
(无) |
|
|
1335 |
P1312C Adding Powers
|
0 / 0 |
(无) |
|
|
1333 |
P1312E Array Shrinking
|
0 / 0 |
(无) |
|
|
1330 |
P1313A Fast Food Restaurant
|
0 / 0 |
(无) |
|
|
1329 |
P1313B Different Rules
|
0 / 0 |
(无) |
|
|
1328 |
P1313C1 Skyscrapers (easy version)
|
0 / 0 |
(无) |
|
|
1327 |
P1313C2 Skyscrapers (hard version)
|
0 / 0 |
(无) |
|
|
1323 |
P1315B Homecoming
|
0 / 0 |
(无) |
|
|
1322 |
P1315C Restoring Permutation
|
0 / 0 |
(无) |
|
|
1317 |
P1316E Team Building
|
0 / 0 |
(无) |
|
|
1315 |
P1320A Journey Planning
|
0 / 0 |
(无) |
|
|
1309 |
P1321A Contest for Robots
|
0 / 0 |
(无) |
|
|
1308 |
P1321C Remove Adjacent
|
0 / 0 |
(无) |
|
|
1307 |
P1322A Unusual Competitions
|
0 / 0 |
(无) |
|
|
1301 |
P1323A Even Subset Sum Problem
|
0 / 0 |
(无) |
|
|
1300 |
P1323B Count Subrectangles
|
0 / 0 |
(无) |
|
|
1297 |
P1324C Frog Jumps
|
0 / 0 |
(无) |
|
|
1293 |
P1325A EhAb AnD gCd
|
0 / 0 |
(无) |
|
|
1292 |
P1325B CopyCopyCopyCopyCopy
|
0 / 0 |
(无) |
|
|
1291 |
P1325C Ehab and Path-etic MEXs
|
0 / 0 |
(无) |
|
|
1290 |
P1325D Ehab the Xorcist
|
0 / 0 |
(无) |
|
|
1288 |
P1325F Ehab's Last Theorem
|
0 / 0 |
(无) |
|
|
1285 |
P1326C Permutation Partitions
|
0 / 0 |
(无) |
|
|
1283 |
P1326D2 Prefix-Suffix Palindrome (Hard version)
|
0 / 0 |
(无) |
|
|
1277 |
P1327B Princesses and Princes
|
0 / 0 |
(无) |
|
|
1269 |
P1328C Ternary XOR
|
0 / 0 |
(无) |
|
|
1268 |
P1328D Carousel
|
0 / 0 |
(无) |
|
|
1266 |
P1328F Make k Equal
|
0 / 0 |
(无) |
|
|
1265 |
P1329A Dreamoon Likes Coloring
|
0 / 0 |
(无) |
