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codeforces:721-D | codeforces | 721-D | Maxim and Array | https://codeforces.com/problemset/problem/721/D | [
"constructive algorithms",
"data structures",
"greedy",
"math"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 2533
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:721-C | codeforces | 721-C | Journey | https://codeforces.com/problemset/problem/721/C | [
"dp",
"graphs"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 6758
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:721-B | codeforces | 721-B | Passwords | https://codeforces.com/problemset/problem/721/B | [
"implementation",
"math",
"sortings",
"strings"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 12540
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:721-A | codeforces | 721-A | One-dimensional Japanese Crossword | https://codeforces.com/problemset/problem/721/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 19449
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:720-F | codeforces | 720-F | Array Covering | https://codeforces.com/problemset/problem/720/F | [
"data structures"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 217
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:720-E | codeforces | 720-E | Cipher | https://codeforces.com/problemset/problem/720/E | [
"implementation"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 125
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:720-D | codeforces | 720-D | Slalom | https://codeforces.com/problemset/problem/720/D | [
"data structures",
"dp",
"sortings"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 337
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:720-C | codeforces | 720-C | Homework | https://codeforces.com/problemset/problem/720/C | [
"constructive algorithms"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 231
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:720-B | codeforces | 720-B | Cactusophobia | https://codeforces.com/problemset/problem/720/B | [
"dfs and similar",
"flows"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 492
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:720-A | codeforces | 720-A | Closing ceremony | https://codeforces.com/problemset/problem/720/A | [
"greedy"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 1013
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:719-B | codeforces | 719-B | Anatoly and Cockroaches | https://codeforces.com/problemset/problem/719/B | [
"greedy"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 8864
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:719-A | codeforces | 719-A | Vitya in the Countryside | https://codeforces.com/problemset/problem/719/A | [
"implementation"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 16509
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:718-E | codeforces | 718-E | Matvey's Birthday | https://codeforces.com/problemset/problem/718/E | [
"bitmasks",
"graphs"
] | null | null | stdin_stdout | 3,300 | {
"solved_count": 518
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:718-D | codeforces | 718-D | Andrew and Chemistry | https://codeforces.com/problemset/problem/718/D | [
"dp",
"hashing",
"trees"
] | null | null | stdin_stdout | 2,900 | {
"solved_count": 617
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:718-C | codeforces | 718-C | Sasha and Array | https://codeforces.com/problemset/problem/718/C | [
"data structures",
"math",
"matrices"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 5000
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:718-A | codeforces | 718-A | Efim and Strange Grade | https://codeforces.com/problemset/problem/718/A | [
"dp",
"implementation",
"math"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 4640
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-I | codeforces | 717-I | Cowboy Beblop at his computer | https://codeforces.com/problemset/problem/717/I | [
"geometry"
] | null | null | stdin_stdout | 2,800 | {
"solved_count": 225
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-H | codeforces | 717-H | Pokermon League challenge | https://codeforces.com/problemset/problem/717/H | [
"math",
"probabilities"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 497
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-G | codeforces | 717-G | Underfail | https://codeforces.com/problemset/problem/717/G | [
"flows"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 757
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-F | codeforces | 717-F | Heroes of Making Magic III | https://codeforces.com/problemset/problem/717/F | [
"data structures"
] | null | null | stdin_stdout | 2,600 | {
"solved_count": 420
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-E | codeforces | 717-E | Paint it really, really dark gray | https://codeforces.com/problemset/problem/717/E | [
"dfs and similar"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1591
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-D | codeforces | 717-D | Dexterina’s Lab | https://codeforces.com/problemset/problem/717/D | [
"games",
"matrices",
"probabilities"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1648
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-C | codeforces | 717-C | Potions Homework | https://codeforces.com/problemset/problem/717/C | [
"implementation",
"sortings"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 4374
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-B | codeforces | 717-B | R3D3’s Summer Adventure | https://codeforces.com/problemset/problem/717/B | [
"dp",
"greedy"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 216
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:717-A | codeforces | 717-A | Festival Organization | https://codeforces.com/problemset/problem/717/A | [
"combinatorics",
"math",
"number theory"
] | null | null | stdin_stdout | 2,900 | {
"solved_count": 505
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:716-B | codeforces | 716-B | Complete the Word | https://codeforces.com/problemset/problem/716/B | [
"greedy",
"two pointers"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 13243
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:716-A | codeforces | 716-A | Crazy Computer | https://codeforces.com/problemset/problem/716/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 24241
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:715-E | codeforces | 715-E | Complete the Permutations | https://codeforces.com/problemset/problem/715/E | [
"combinatorics",
"fft",
"graphs",
"math"
] | null | null | stdin_stdout | 3,400 | {
"solved_count": 737
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:715-D | codeforces | 715-D | Create a Maze | https://codeforces.com/problemset/problem/715/D | [
"constructive algorithms"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 484
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:715-C | codeforces | 715-C | Digit Tree | https://codeforces.com/problemset/problem/715/C | [
"dfs and similar",
"divide and conquer",
"dsu",
"trees"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 2796
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:715-B | codeforces | 715-B | Complete The Graph | https://codeforces.com/problemset/problem/715/B | [
"binary search",
"constructive algorithms",
"graphs",
"shortest paths"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 3837
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:715-A | codeforces | 715-A | Plus and Square Root | https://codeforces.com/problemset/problem/715/A | [
"constructive algorithms",
"math"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 5894
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:714-B | codeforces | 714-B | Filya and Homework | https://codeforces.com/problemset/problem/714/B | [
"implementation",
"sortings"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 15654
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:714-A | codeforces | 714-A | Meeting of Old Friends | https://codeforces.com/problemset/problem/714/A | [
"implementation",
"math"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 11205
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:713-E | codeforces | 713-E | Sonya Partymaker | https://codeforces.com/problemset/problem/713/E | [
"binary search",
"dp"
] | null | null | stdin_stdout | 3,300 | {
"solved_count": 420
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:713-D | codeforces | 713-D | Animals and Puzzle | https://codeforces.com/problemset/problem/713/D | [
"binary search",
"data structures"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 1444
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:713-C | codeforces | 713-C | Sonya and Problem Wihtout a Legend | https://codeforces.com/problemset/problem/713/C | [
"dp",
"sortings"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 6817
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:713-B | codeforces | 713-B | Searching Rectangles | https://codeforces.com/problemset/problem/713/B | [
"binary search",
"constructive algorithms",
"interactive"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 1535
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:713-A | codeforces | 713-A | Sonya and Queries | https://codeforces.com/problemset/problem/713/A | [
"data structures",
"implementation"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 8915
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:712-E | codeforces | 712-E | Memory and Casinos | https://codeforces.com/problemset/problem/712/E | [
"data structures",
"math",
"probabilities"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 761
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:712-D | codeforces | 712-D | Memory and Scores | https://codeforces.com/problemset/problem/712/D | [
"combinatorics",
"dp",
"math"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 2044
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:712-C | codeforces | 712-C | Memory and De-Evolution | https://codeforces.com/problemset/problem/712/C | [
"greedy",
"math"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 6259
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:712-B | codeforces | 712-B | Memory and Trident | https://codeforces.com/problemset/problem/712/B | [
"implementation",
"strings"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 10404
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:712-A | codeforces | 712-A | Memory and Crow | https://codeforces.com/problemset/problem/712/A | [
"implementation",
"math"
] | null | null | stdin_stdout | 800 | {
"solved_count": 12678
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:711-E | codeforces | 711-E | ZS and The Birthday Paradox | https://codeforces.com/problemset/problem/711/E | [
"math",
"number theory",
"probabilities"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 1440
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:711-D | codeforces | 711-D | Directed Roads | https://codeforces.com/problemset/problem/711/D | [
"combinatorics",
"dfs and similar",
"graphs",
"math"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 5144
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:711-C | codeforces | 711-C | Coloring Trees | https://codeforces.com/problemset/problem/711/C | [
"dp"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 9631
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:711-B | codeforces | 711-B | Chris and Magic Square | https://codeforces.com/problemset/problem/711/B | [
"constructive algorithms",
"implementation"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 8682
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:711-A | codeforces | 711-A | Bus to Udayland | https://codeforces.com/problemset/problem/711/A | [
"brute force",
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 31134
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:710-F | codeforces | 710-F | String Set Queries | https://codeforces.com/problemset/problem/710/F | [
"brute force",
"data structures",
"hashing",
"interactive",
"string suffix structures",
"strings"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 2678
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:710-E | codeforces | 710-E | Generate a String | https://codeforces.com/problemset/problem/710/E | [
"dfs and similar",
"dp"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 5928
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:710-D | codeforces | 710-D | Two Arithmetic Progressions | https://codeforces.com/problemset/problem/710/D | [
"math",
"number theory"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 1972
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:710-C | codeforces | 710-C | Magic Odd Square | https://codeforces.com/problemset/problem/710/C | [
"constructive algorithms",
"math"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 5637
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:710-B | codeforces | 710-B | Optimal Point on a Line | https://codeforces.com/problemset/problem/710/B | [
"brute force",
"sortings"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 10719
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:710-A | codeforces | 710-A | King Moves | https://codeforces.com/problemset/problem/710/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 14922
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:709-B | codeforces | 709-B | Checkpoints | https://codeforces.com/problemset/problem/709/B | [
"greedy",
"implementation",
"sortings"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 5058
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:709-A | codeforces | 709-A | Juicer | https://codeforces.com/problemset/problem/709/A | [
"implementation"
] | null | null | stdin_stdout | 900 | {
"solved_count": 38756
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:708-E | codeforces | 708-E | Student's Camp | https://codeforces.com/problemset/problem/708/E | [
"dp",
"math"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 1465
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:708-D | codeforces | 708-D | Incorrect Flow | https://codeforces.com/problemset/problem/708/D | [
"flows"
] | null | null | stdin_stdout | 2,900 | {
"solved_count": 1023
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:708-C | codeforces | 708-C | Centroids | https://codeforces.com/problemset/problem/708/C | [
"data structures",
"dfs and similar",
"dp",
"graphs",
"greedy",
"trees"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 4620
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:708-B | codeforces | 708-B | Recover the String | https://codeforces.com/problemset/problem/708/B | [
"constructive algorithms",
"greedy",
"implementation",
"math"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 3468
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:708-A | codeforces | 708-A | Letters Cyclic Shift | https://codeforces.com/problemset/problem/708/A | [
"constructive algorithms",
"greedy",
"implementation",
"strings"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 9982
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:707-E | codeforces | 707-E | Garlands | https://codeforces.com/problemset/problem/707/E | [
"data structures"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 1699
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:707-D | codeforces | 707-D | Persistent Bookcase | https://codeforces.com/problemset/problem/707/D | [
"bitmasks",
"data structures",
"dfs and similar",
"implementation"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 3138
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:707-C | codeforces | 707-C | Pythagorean Triples | https://codeforces.com/problemset/problem/707/C | [
"math",
"number theory"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 13591
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:707-B | codeforces | 707-B | Bakery | https://codeforces.com/problemset/problem/707/B | [
"graphs"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 13685
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:707-A | codeforces | 707-A | Brain's Photos | https://codeforces.com/problemset/problem/707/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 56764
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:706-E | codeforces | 706-E | Working routine | https://codeforces.com/problemset/problem/706/E | [
"data structures",
"implementation"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 1303
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:706-D | codeforces | 706-D | Vasiliy's Multiset | https://codeforces.com/problemset/problem/706/D | [
"binary search",
"bitmasks",
"data structures",
"trees"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 13212
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:706-C | codeforces | 706-C | Hard problem | https://codeforces.com/problemset/problem/706/C | [
"dp",
"strings"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 20193
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:706-B | codeforces | 706-B | Interesting drink | https://codeforces.com/problemset/problem/706/B | [
"binary search",
"dp",
"implementation"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 89577
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:706-A | codeforces | 706-A | Beru-taxi | https://codeforces.com/problemset/problem/706/A | [
"brute force",
"geometry",
"implementation"
] | null | null | stdin_stdout | 900 | {
"solved_count": 15458
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:705-B | codeforces | 705-B | Spider Man | https://codeforces.com/problemset/problem/705/B | [
"games",
"math"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 9619
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:705-A | codeforces | 705-A | Hulk | https://codeforces.com/problemset/problem/705/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 136328
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:704-E | codeforces | 704-E | Iron Man | https://codeforces.com/problemset/problem/704/E | [
"data structures",
"geometry",
"trees"
] | null | null | stdin_stdout | 3,300 | {
"solved_count": 406
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:704-D | codeforces | 704-D | Captain America | https://codeforces.com/problemset/problem/704/D | [
"flows",
"greedy"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 1199
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:704-C | codeforces | 704-C | Black Widow | https://codeforces.com/problemset/problem/704/C | [
"dp",
"graphs",
"implementation",
"math"
] | null | null | stdin_stdout | 2,900 | {
"solved_count": 621
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:704-B | codeforces | 704-B | Ant Man | https://codeforces.com/problemset/problem/704/B | [
"dp",
"graphs",
"greedy"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 2265
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:704-A | codeforces | 704-A | Thor | https://codeforces.com/problemset/problem/704/A | [
"brute force",
"data structures",
"implementation"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 10351
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:703-E | codeforces | 703-E | Mishka and Divisors | https://codeforces.com/problemset/problem/703/E | [
"dp",
"number theory"
] | null | null | stdin_stdout | 2,600 | {
"solved_count": 700
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:703-D | codeforces | 703-D | Mishka and Interesting sum | https://codeforces.com/problemset/problem/703/D | [
"data structures"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 4240
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:703-C | codeforces | 703-C | Chris and Road | https://codeforces.com/problemset/problem/703/C | [
"geometry",
"implementation"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 2017
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:703-B | codeforces | 703-B | Mishka and trip | https://codeforces.com/problemset/problem/703/B | [
"implementation",
"math"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 6090
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:703-A | codeforces | 703-A | Mishka and Game | https://codeforces.com/problemset/problem/703/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 68257
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:702-F | codeforces | 702-F | T-Shirts | https://codeforces.com/problemset/problem/702/F | [
"data structures"
] | null | null | stdin_stdout | 2,800 | {
"solved_count": 2020
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:702-E | codeforces | 702-E | Analysis of Pathes in Functional Graph | https://codeforces.com/problemset/problem/702/E | [
"data structures",
"graphs"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 3272
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:702-D | codeforces | 702-D | Road to Post Office | https://codeforces.com/problemset/problem/702/D | [
"math"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 3782
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:702-C | codeforces | 702-C | Cellular Network | https://codeforces.com/problemset/problem/702/C | [
"binary search",
"implementation",
"two pointers"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 24461
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:702-B | codeforces | 702-B | Powers of Two | https://codeforces.com/problemset/problem/702/B | [
"brute force",
"data structures",
"implementation",
"math"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 14013
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:702-A | codeforces | 702-A | Maximum Increase | https://codeforces.com/problemset/problem/702/A | [
"dp",
"greedy",
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 56974
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:701-C | codeforces | 701-C | They Are Everywhere | https://codeforces.com/problemset/problem/701/C | [
"binary search",
"strings",
"two pointers"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 20841
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:701-B | codeforces | 701-B | Cells Not Under Attack | https://codeforces.com/problemset/problem/701/B | [
"data structures",
"math"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 12643
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:701-A | codeforces | 701-A | Cards | https://codeforces.com/problemset/problem/701/A | [
"greedy",
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 21350
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:700-E | codeforces | 700-E | Cool Slogans | https://codeforces.com/problemset/problem/700/E | [
"string suffix structures",
"strings"
] | null | null | stdin_stdout | 3,300 | {
"solved_count": 1481
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:700-D | codeforces | 700-D | Huffman Coding on Segment | https://codeforces.com/problemset/problem/700/D | [
"data structures",
"greedy"
] | null | null | stdin_stdout | 3,100 | {
"solved_count": 606
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:700-C | codeforces | 700-C | Break Up | https://codeforces.com/problemset/problem/700/C | [
"dfs and similar",
"graphs"
] | null | null | stdin_stdout | 2,600 | {
"solved_count": 1560
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:700-B | codeforces | 700-B | Connecting Universities | https://codeforces.com/problemset/problem/700/B | [
"dfs and similar",
"dp",
"graphs",
"trees"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 4719
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:700-A | codeforces | 700-A | As Fast As Possible | https://codeforces.com/problemset/problem/700/A | [
"binary search",
"math"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 3365
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:699-B | codeforces | 699-B | One Bomb | https://codeforces.com/problemset/problem/699/B | [
"implementation"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 7992
} | 2026-08-17T01:43:56.191071+00:00 |
codeforces:699-A | codeforces | 699-A | Launch of Collider | https://codeforces.com/problemset/problem/699/A | [
"implementation"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 19598
} | 2026-08-17T01:43:56.191071+00:00 |
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