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value | difficulty_rating int64 800 3.5k ⌀ | stats dict | last_scraped_at stringclasses 2
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|---|---|---|---|---|---|---|---|---|---|---|---|
codeforces:46-E | codeforces | 46-E | Comb | https://codeforces.com/problemset/problem/46/E | [
"data structures",
"dp"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1155
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:46-D | codeforces | 46-D | Parking Lot | https://codeforces.com/problemset/problem/46/D | [
"data structures",
"implementation"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 1092
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:46-C | codeforces | 46-C | Hamsters and Tigers | https://codeforces.com/problemset/problem/46/C | [
"two pointers"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 2867
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:46-B | codeforces | 46-B | T-shirts from Sponsor | https://codeforces.com/problemset/problem/46/B | [
"implementation"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 4130
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:46-A | codeforces | 46-A | Ball Game | https://codeforces.com/problemset/problem/46/A | [
"brute force",
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 9878
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-J | codeforces | 45-J | Planting Trees | https://codeforces.com/problemset/problem/45/J | [
"constructive algorithms"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 1072
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-I | codeforces | 45-I | TCMCF+++ | https://codeforces.com/problemset/problem/45/I | [
"greedy"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 2780
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-H | codeforces | 45-H | Road Problem | https://codeforces.com/problemset/problem/45/H | [
"graphs"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 226
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-G | codeforces | 45-G | Prime Problem | https://codeforces.com/problemset/problem/45/G | [
"number theory"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 1220
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-F | codeforces | 45-F | Goats and Wolves | https://codeforces.com/problemset/problem/45/F | [
"greedy"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 167
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-E | codeforces | 45-E | Director | https://codeforces.com/problemset/problem/45/E | [
"constructive algorithms",
"greedy"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 641
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-D | codeforces | 45-D | Event Dates | https://codeforces.com/problemset/problem/45/D | [
"greedy",
"meet-in-the-middle",
"sortings"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1968
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-C | codeforces | 45-C | Dancing Lessons | https://codeforces.com/problemset/problem/45/C | [
"data structures"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1144
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-B | codeforces | 45-B | School | https://codeforces.com/problemset/problem/45/B | [
"dp",
"dsu"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 318
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:45-A | codeforces | 45-A | Codecraft III | https://codeforces.com/problemset/problem/45/A | [
"implementation"
] | null | null | stdin_stdout | 900 | {
"solved_count": 8062
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-J | codeforces | 44-J | Triminoes | https://codeforces.com/problemset/problem/44/J | [
"constructive algorithms",
"greedy"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 614
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-I | codeforces | 44-I | Toys | https://codeforces.com/problemset/problem/44/I | [
"brute force",
"combinatorics"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 230
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-H | codeforces | 44-H | Phone Number | https://codeforces.com/problemset/problem/44/H | [
"dp"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 2002
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-G | codeforces | 44-G | Shooting Gallery | https://codeforces.com/problemset/problem/44/G | [
"data structures",
"implementation"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 501
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-F | codeforces | 44-F | BerPaint | https://codeforces.com/problemset/problem/44/F | [
"geometry",
"graphs"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 79
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-E | codeforces | 44-E | Anfisa the Monkey | https://codeforces.com/problemset/problem/44/E | [
"dp"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 6092
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-D | codeforces | 44-D | Hyperdrive | https://codeforces.com/problemset/problem/44/D | [
"math"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 798
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-C | codeforces | 44-C | Holidays | https://codeforces.com/problemset/problem/44/C | [
"implementation"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 4040
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-B | codeforces | 44-B | Cola | https://codeforces.com/problemset/problem/44/B | [
"implementation"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 2293
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:44-A | codeforces | 44-A | Indian Summer | https://codeforces.com/problemset/problem/44/A | [
"implementation"
] | null | null | stdin_stdout | 900 | {
"solved_count": 17081
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:43-E | codeforces | 43-E | Race | https://codeforces.com/problemset/problem/43/E | [
"brute force",
"implementation",
"two pointers"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 442
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:43-D | codeforces | 43-D | Journey | https://codeforces.com/problemset/problem/43/D | [
"brute force",
"constructive algorithms",
"implementation"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 1218
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:43-C | codeforces | 43-C | Lucky Tickets | https://codeforces.com/problemset/problem/43/C | [
"greedy"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 4746
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:43-B | codeforces | 43-B | Letter | https://codeforces.com/problemset/problem/43/B | [
"implementation",
"strings"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 20343
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:43-A | codeforces | 43-A | Football | https://codeforces.com/problemset/problem/43/A | [
"strings"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 68750
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:42-E | codeforces | 42-E | Baldman and the military | https://codeforces.com/problemset/problem/42/E | [
"dfs and similar",
"graphs",
"trees"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 241
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:42-D | codeforces | 42-D | Strange town | https://codeforces.com/problemset/problem/42/D | [
"constructive algorithms",
"math"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 482
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:42-C | codeforces | 42-C | Safe cracking | https://codeforces.com/problemset/problem/42/C | [
"brute force",
"constructive algorithms"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 565
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:42-B | codeforces | 42-B | Game of chess unfinished | https://codeforces.com/problemset/problem/42/B | [
"implementation"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 1149
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:42-A | codeforces | 42-A | Guilty --- to the kitchen! | https://codeforces.com/problemset/problem/42/A | [
"greedy",
"implementation"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 3165
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:41-E | codeforces | 41-E | 3-cycles | https://codeforces.com/problemset/problem/41/E | [
"constructive algorithms",
"graphs",
"greedy"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 2219
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:41-D | codeforces | 41-D | Pawn | https://codeforces.com/problemset/problem/41/D | [
"dp"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 2888
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:41-C | codeforces | 41-C | Email address | https://codeforces.com/problemset/problem/41/C | [
"expression parsing",
"implementation"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 4186
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:41-B | codeforces | 41-B | Martian Dollar | https://codeforces.com/problemset/problem/41/B | [
"brute force"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 4613
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:41-A | codeforces | 41-A | Translation | https://codeforces.com/problemset/problem/41/A | [
"implementation",
"strings"
] | null | null | stdin_stdout | 800 | {
"solved_count": 187144
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:40-E | codeforces | 40-E | Number Table | https://codeforces.com/problemset/problem/40/E | [
"combinatorics"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 809
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:40-D | codeforces | 40-D | Interesting Sequence | https://codeforces.com/problemset/problem/40/D | [
"math"
] | null | null | stdin_stdout | 2,600 | {
"solved_count": 167
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:40-C | codeforces | 40-C | Berland Square | https://codeforces.com/problemset/problem/40/C | [
"implementation",
"math"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 323
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:40-B | codeforces | 40-B | Repaintings | https://codeforces.com/problemset/problem/40/B | [
"math"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 1388
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:40-A | codeforces | 40-A | Find Color | https://codeforces.com/problemset/problem/40/A | [
"constructive algorithms",
"geometry",
"implementation",
"math"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 4419
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-K | codeforces | 39-K | Testing | https://codeforces.com/problemset/problem/39/K | [] | null | null | stdin_stdout | 2,600 | {
"solved_count": 102
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-J | codeforces | 39-J | Spelling Check | https://codeforces.com/problemset/problem/39/J | [
"hashing",
"implementation",
"strings"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 3559
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-I | codeforces | 39-I | Tram | https://codeforces.com/problemset/problem/39/I | [] | null | null | stdin_stdout | 2,500 | {
"solved_count": 197
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-H | codeforces | 39-H | Multiplication Table | https://codeforces.com/problemset/problem/39/H | [
"implementation"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 3121
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-G | codeforces | 39-G | Inverse Function | https://codeforces.com/problemset/problem/39/G | [
"implementation"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 159
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-F | codeforces | 39-F | Pacifist frogs | https://codeforces.com/problemset/problem/39/F | [
"implementation"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 1957
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-E | codeforces | 39-E | What Has Dirichlet Got to Do with That? | https://codeforces.com/problemset/problem/39/E | [
"dp",
"games"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 1033
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-D | codeforces | 39-D | Cubical Planet | https://codeforces.com/problemset/problem/39/D | [
"math"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 4640
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-C | codeforces | 39-C | Moon Craters | https://codeforces.com/problemset/problem/39/C | [
"dp",
"sortings"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 696
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-B | codeforces | 39-B | Company Income Growth | https://codeforces.com/problemset/problem/39/B | [
"greedy"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 3081
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:39-A | codeforces | 39-A | C*++ Calculations | https://codeforces.com/problemset/problem/39/A | [
"expression parsing",
"greedy"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 791
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-H | codeforces | 38-H | The Great Marathon | https://codeforces.com/problemset/problem/38/H | [
"dp"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 430
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-G | codeforces | 38-G | Queue | https://codeforces.com/problemset/problem/38/G | [
"data structures"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 805
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-F | codeforces | 38-F | Smart Boy | https://codeforces.com/problemset/problem/38/F | [
"dp",
"games",
"strings"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 445
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-E | codeforces | 38-E | Let's Go Rolling! | https://codeforces.com/problemset/problem/38/E | [
"dp",
"sortings"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 2990
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-D | codeforces | 38-D | Vasya the Architect | https://codeforces.com/problemset/problem/38/D | [
"implementation"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1075
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-C | codeforces | 38-C | Blinds | https://codeforces.com/problemset/problem/38/C | [
"brute force"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 2547
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-B | codeforces | 38-B | Chess | https://codeforces.com/problemset/problem/38/B | [
"brute force",
"implementation",
"math"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 4013
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:38-A | codeforces | 38-A | Army | https://codeforces.com/problemset/problem/38/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 26341
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:37-E | codeforces | 37-E | Trial for Chief | https://codeforces.com/problemset/problem/37/E | [
"graphs",
"greedy",
"shortest paths"
] | null | null | stdin_stdout | 2,600 | {
"solved_count": 675
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:37-D | codeforces | 37-D | Lesson Timetable | https://codeforces.com/problemset/problem/37/D | [
"combinatorics",
"dp",
"math"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 511
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:37-C | codeforces | 37-C | Old Berland Language | https://codeforces.com/problemset/problem/37/C | [
"data structures",
"greedy",
"trees"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 2136
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:37-B | codeforces | 37-B | Computer Game | https://codeforces.com/problemset/problem/37/B | [
"greedy",
"implementation"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 1087
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:37-A | codeforces | 37-A | Towers | https://codeforces.com/problemset/problem/37/A | [
"sortings"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 27552
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:36-E | codeforces | 36-E | Two Paths | https://codeforces.com/problemset/problem/36/E | [
"constructive algorithms",
"dsu",
"graphs",
"implementation"
] | null | null | stdin_stdout | 2,600 | {
"solved_count": 612
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:36-D | codeforces | 36-D | New Game with a Chess Piece | https://codeforces.com/problemset/problem/36/D | [
"games"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 766
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:36-C | codeforces | 36-C | Bowls | https://codeforces.com/problemset/problem/36/C | [
"geometry",
"implementation"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 380
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:36-B | codeforces | 36-B | Fractal | https://codeforces.com/problemset/problem/36/B | [
"implementation"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 2024
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:36-A | codeforces | 36-A | Extra-terrestrial Intelligence | https://codeforces.com/problemset/problem/36/A | [
"implementation"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 3534
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:35-E | codeforces | 35-E | Parade | https://codeforces.com/problemset/problem/35/E | [
"data structures",
"sortings"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 876
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:35-D | codeforces | 35-D | Animals | https://codeforces.com/problemset/problem/35/D | [
"dp",
"greedy"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 3843
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:35-C | codeforces | 35-C | Fire Again | https://codeforces.com/problemset/problem/35/C | [
"brute force",
"dfs and similar",
"shortest paths"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 8540
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:35-B | codeforces | 35-B | Warehouse | https://codeforces.com/problemset/problem/35/B | [
"implementation"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 1189
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:35-A | codeforces | 35-A | Shell Game | https://codeforces.com/problemset/problem/35/A | [
"implementation"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 7558
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:34-E | codeforces | 34-E | Collisions | https://codeforces.com/problemset/problem/34/E | [
"brute force",
"implementation",
"math"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 649
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:34-D | codeforces | 34-D | Road Map | https://codeforces.com/problemset/problem/34/D | [
"dfs and similar",
"graphs"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 6448
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:34-C | codeforces | 34-C | Page Numbers | https://codeforces.com/problemset/problem/34/C | [
"expression parsing",
"implementation",
"sortings",
"strings"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 4756
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:34-B | codeforces | 34-B | Sale | https://codeforces.com/problemset/problem/34/B | [
"greedy",
"sortings"
] | null | null | stdin_stdout | 900 | {
"solved_count": 65585
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:34-A | codeforces | 34-A | Reconnaissance 2 | https://codeforces.com/problemset/problem/34/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 34523
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:33-E | codeforces | 33-E | Helper | https://codeforces.com/problemset/problem/33/E | [] | null | null | stdin_stdout | 2,600 | {
"solved_count": 149
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:33-D | codeforces | 33-D | Knights | https://codeforces.com/problemset/problem/33/D | [
"geometry",
"graphs",
"shortest paths",
"sortings"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 1545
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:33-C | codeforces | 33-C | Wonderful Randomized Sum | https://codeforces.com/problemset/problem/33/C | [
"greedy"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 3565
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:33-B | codeforces | 33-B | String Problem | https://codeforces.com/problemset/problem/33/B | [
"shortest paths"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 5671
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:33-A | codeforces | 33-A | What is for dinner? | https://codeforces.com/problemset/problem/33/A | [
"greedy",
"implementation"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 4810
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:32-E | codeforces | 32-E | Hide-and-Seek | https://codeforces.com/problemset/problem/32/E | [
"geometry",
"implementation"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 421
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:32-D | codeforces | 32-D | Constellation | https://codeforces.com/problemset/problem/32/D | [
"implementation"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 1486
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:32-C | codeforces | 32-C | Flea | https://codeforces.com/problemset/problem/32/C | [
"math"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 2545
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:32-B | codeforces | 32-B | Borze | https://codeforces.com/problemset/problem/32/B | [
"expression parsing",
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 79167
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:32-A | codeforces | 32-A | Reconnaissance | https://codeforces.com/problemset/problem/32/A | [
"brute force"
] | null | null | stdin_stdout | 800 | {
"solved_count": 14810
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:31-E | codeforces | 31-E | TV Game | https://codeforces.com/problemset/problem/31/E | [
"dp"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 1282
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:31-D | codeforces | 31-D | Chocolate | https://codeforces.com/problemset/problem/31/D | [
"dfs and similar",
"implementation"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 1224
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:31-C | codeforces | 31-C | Schedule | https://codeforces.com/problemset/problem/31/C | [
"implementation"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 2008
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:31-B | codeforces | 31-B | Sysadmin Bob | https://codeforces.com/problemset/problem/31/B | [
"greedy",
"implementation",
"strings"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 4730
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:31-A | codeforces | 31-A | Worms Evolution | https://codeforces.com/problemset/problem/31/A | [
"implementation"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 12577
} | 2026-04-13T03:38:27.662191+00:00 |
codeforces:30-E | codeforces | 30-E | Tricky and Clever Password | https://codeforces.com/problemset/problem/30/E | [
"binary search",
"constructive algorithms",
"data structures",
"greedy",
"hashing",
"strings"
] | null | null | stdin_stdout | 2,800 | {
"solved_count": 916
} | 2026-04-13T03:38:27.662191+00:00 |
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