|
|
2563 |
P1267K
Key Storage
|
0 / 0 |
7 |
|
|
2560 |
P1268B
Domino for Young
|
0 / 0 |
7 |
|
|
2558 |
P1268D
Invertation in Tournament
|
0 / 0 |
10 |
|
|
2556 |
P1269A
Equation
|
0 / 0 |
3 |
|
|
2554 |
P1270A
Card Game
|
0 / 0 |
3 |
|
|
2553 |
P1270B
Interesting Subarray
|
0 / 0 |
4 |
|
|
2552 |
P1270C
Make Good
|
0 / 0 |
4 |
|
|
2551 |
P1270D
Strange Device
|
0 / 0 |
6 |
|
|
2550 |
P1270E
Divide Points
|
0 / 0 |
8 |
|
|
2549 |
P1270F
Awesome Substrings
|
0 / 0 |
10 |
|
|
2548 |
P1270G
Subset with Zero Sum
|
0 / 0 |
10 |
|
|
2546 |
P1270I
Xor on Figures
|
0 / 0 |
10 |
|
|
2545 |
P1271A
Suits
|
0 / 0 |
3 |
|
|
2544 |
P1271B
Blocks
|
0 / 0 |
4 |
|
|
2541 |
P1271E
Common Number
|
0 / 0 |
7 |
|
|
2539 |
P1272A
Three Friends
|
0 / 0 |
3 |
|
|
2531 |
P1276C
Beautiful Rectangle
|
0 / 0 |
8 |
|
|
2525 |
P1277D
Let's Play the Words?
|
0 / 0 |
6 |
|
|
2523 |
P1278B
A and B
|
0 / 0 |
5 |
|
|
2519 |
P1278F
Cards
|
0 / 0 |
10 |
|
|
2518 |
P1279A
New Year Garland
|
0 / 0 |
3 |
|
|
2515 |
P1279D
Santa's Bot
|
0 / 0 |
5 |
|
|
2512 |
P1280A
Cut and Paste
|
0 / 0 |
5 |
|
|
2511 |
P1280B
Beingawesomeism
|
0 / 0 |
6 |
|
|
2508 |
P1280E
Kirchhoff's Current Loss
|
0 / 0 |
10 |
|
|
2507 |
P1280F
Intergalactic Sliding Puzzle
|
0 / 0 |
10 |
|
|
2504 |
P1282A
Temporarily unavailable
|
0 / 0 |
3 |
|
|
2498 |
P1283A
Minutes Before the New Year
|
0 / 0 |
3 |
|
|
2497 |
P1283B
Candies Division
|
0 / 0 |
3 |
|
|
2496 |
P1283C
Friends and Gifts
|
0 / 0 |
5 |
|
|
2490 |
P1284C
New Year and Permutation
|
0 / 0 |
5 |
|
|
2488 |
P1284E
New Year and Castle Construction
|
0 / 0 |
9 |
|
|
2487 |
P1284F
New Year and Social Network
|
0 / 0 |
10 |
|
|
2485 |
P1285A
Mezo Playing Zoma
|
0 / 0 |
3 |
|
|
2483 |
P1285C
Fadi and LCM
|
0 / 0 |
4 |
|
|
2477 |
P1286C1
Madhouse (Easy version)
|
0 / 0 |
9 |
|
|
2476 |
P1286C2
Madhouse (Hard version)
|
0 / 0 |
10 |
|
|
2475 |
P1286D
LCC
|
0 / 0 |
10 |
|
|
2473 |
P1286F
Harry The Potter
|
0 / 0 |
10 |
|
|
2470 |
P1288A
Deadline
|
0 / 0 |
3 |
|
|
2469 |
P1288B
Yet Another Meme Problem
|
0 / 0 |
3 |
|
|
2458 |
P1291A
Even But Not Even
|
0 / 0 |
3 |
|
|
2452 |
P1292D
Chaotic V.
|
0 / 0 |
10 |
|
|
2451 |
P1292E
Rin and The Unknown Flower
|
0 / 0 |
10 |
|
|
2448 |
P1293B
JOE is on TV!
|
0 / 0 |
3 |
|
|
2447 |
P1294A
Collecting Coins
|
0 / 0 |
3 |
|
|
2445 |
P1294C
Product of Three Numbers
|
0 / 0 |
4 |
|
|
2444 |
P1294D
MEX maximizing
|
0 / 0 |
5 |
|
|
2443 |
P1294E
Obtain a Permutation
|
0 / 0 |
6 |
|
|
2440 |
P1295B
Infinite Prefixes
|
0 / 0 |
5 |
|
|
2438 |
P1295D
Same GCDs
|
0 / 0 |
6 |
|
|
2435 |
P1296A
Array with Odd Sum
|
0 / 0 |
3 |
|
|
2434 |
P1296B
Food Buying
|
0 / 0 |
3 |
|
|
2422 |
P1297G
M-numbers
|
0 / 0 |
(无) |
|
|
2419 |
P1299A
Anu Has a Function
|
0 / 0 |
5 |
|
|
2416 |
P1299D
Around the World
|
0 / 0 |
10 |
|
|
2415 |
P1299E
So Mean
|
0 / 0 |
10 |
|
|
2414 |
P1300A
Non-zero
|
0 / 0 |
3 |
|
|
2410 |
P1301C
Ayoub's function
|
0 / 0 |
5 |
|
|
2395 |
P1303B
National Project
|
0 / 0 |
4 |
|
|
2389 |
P1304A
Two Rabbits
|
0 / 0 |
3 |
|
|
2380 |
P1305C
Kuroni and Impossible Calculation
|
0 / 0 |
5 |
|
|
2378 |
P1305E
Kuroni and the Score Distribution
|
0 / 0 |
8 |
|
|
2377 |
P1305F
Kuroni and the Punishment
|
0 / 0 |
9 |
|
|
2373 |
P1307B
Cow and Friend
|
0 / 0 |
4 |
|
|
2372 |
P1307C
Cow and Message
|
0 / 0 |
5 |
|
|
2370 |
P1307E
Cow and Treats
|
0 / 0 |
9 |
|
|
2362 |
P1310F
Bad Cryptography
|
0 / 0 |
10 |
|
|
2361 |
P1311A
Add Odd or Subtract Even
|
0 / 0 |
3 |
|
|
2358 |
P1311D
Three Integers
|
0 / 0 |
7 |
|
|
2355 |
P1312A
Two Regular Polygons
|
0 / 0 |
3 |
|
|
2353 |
P1312C
Adding Powers
|
0 / 0 |
4 |
|
|
2352 |
P1312D
Count the Arrays
|
0 / 0 |
5 |
|
|
2347 |
P1313B
Different Rules
|
0 / 0 |
5 |
|
|
2337 |
P1316C
Primitive Primes
|
0 / 0 |
6 |
|
|
2333 |
P1320A
Journey Planning
|
0 / 0 |
4 |
|
|
2324 |
P1322B
Present
|
0 / 0 |
7 |
|
|
2323 |
P1322C
Instant Noodles
|
0 / 0 |
8 |
|
|
2304 |
P1326B
Maximums
|
0 / 0 |
3 |
|
|
2303 |
P1326C
Permutation Partitions
|
0 / 0 |
4 |
|
|
2298 |
P1326F2
Wise Men (Hard Version)
|
0 / 0 |
10 |
|
|
2296 |
P1327A
Sum of Odd Integers
|
0 / 0 |
3 |
|
|
2293 |
P1327D
Infinite Path
|
0 / 0 |
8 |
|
|
2292 |
P1327E
Count The Blocks
|
0 / 0 |
6 |
|
|
2289 |
P1328A
Divisibility Problem
|
0 / 0 |
3 |
|
|
2288 |
P1328B
K-th Beautiful String
|
0 / 0 |
4 |
|
|
2286 |
P1328D
Carousel
|
0 / 0 |
6 |
|
|
2283 |
P1329A
Dreamoon Likes Coloring
|
0 / 0 |
6 |
|
|
2282 |
P1329B
Dreamoon Likes Sequences
|
0 / 0 |
5 |
|
|
2277 |
P1330B
Dreamoon Likes Permutations
|
0 / 0 |
4 |
|
|
2275 |
P1331B
Limericks
|
0 / 0 |
(无) |
|
|
2268 |
P1332A
Exercising Walk
|
0 / 0 |
3 |
|
|
2267 |
P1332B
Composite Coloring
|
0 / 0 |
4 |
|
|
2265 |
P1332D
Walk on Matrix
|
0 / 0 |
5 |
|
|
2264 |
P1332E
Height All the Same
|
0 / 0 |
7 |
|
|
2256 |
P1333F
Kate and imperfection
|
0 / 0 |
8 |
|
|
2255 |
P1334A
Level Statistics
|
0 / 0 |
4 |
|
|
2253 |
P1334C
Circle of Monsters
|
0 / 0 |
5 |
|
|
2251 |
P1334E
Divisor Paths
|
0 / 0 |
8 |
|
|
2248 |
P1335A
Candies and Two Sisters
|
0 / 0 |
3 |
