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value | difficulty_rating int64 800 3.5k ⌀ | stats dict | last_scraped_at stringclasses 2
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codeforces:120-J | codeforces | 120-J | Minimum Sum | https://codeforces.com/problemset/problem/120/J | [
"divide and conquer",
"geometry",
"sortings"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1074
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-I | codeforces | 120-I | Luck is in Numbers | https://codeforces.com/problemset/problem/120/I | [
"greedy"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 323
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-H | codeforces | 120-H | Brevity is Soul of Wit | https://codeforces.com/problemset/problem/120/H | [
"graph matchings"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 1664
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-G | codeforces | 120-G | Boom | https://codeforces.com/problemset/problem/120/G | [
"implementation"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 725
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-F | codeforces | 120-F | Spiders | https://codeforces.com/problemset/problem/120/F | [
"dp",
"greedy",
"trees"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 4243
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-E | codeforces | 120-E | Put Knight! | https://codeforces.com/problemset/problem/120/E | [
"games",
"math"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 3054
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-D | codeforces | 120-D | Three Sons | https://codeforces.com/problemset/problem/120/D | [
"brute force"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 2124
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-C | codeforces | 120-C | Winnie-the-Pooh and honey | https://codeforces.com/problemset/problem/120/C | [
"implementation",
"math"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 4040
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-B | codeforces | 120-B | Quiz League | https://codeforces.com/problemset/problem/120/B | [
"implementation"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 3719
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:120-A | codeforces | 120-A | Elevator | https://codeforces.com/problemset/problem/120/A | [
"brute force",
"implementation",
"math"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 5808
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:119-E | codeforces | 119-E | Alternative Reality | https://codeforces.com/problemset/problem/119/E | [
"geometry"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 137
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:119-D | codeforces | 119-D | String Transformation | https://codeforces.com/problemset/problem/119/D | [
"hashing",
"strings"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 778
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:119-C | codeforces | 119-C | Education Reform | https://codeforces.com/problemset/problem/119/C | [
"dp"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 1143
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:119-B | codeforces | 119-B | Before Exam | https://codeforces.com/problemset/problem/119/B | [
"constructive algorithms",
"implementation",
"sortings"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1155
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:119-A | codeforces | 119-A | Epic Game | https://codeforces.com/problemset/problem/119/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 30103
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:118-E | codeforces | 118-E | Bertown roads | https://codeforces.com/problemset/problem/118/E | [
"dfs and similar",
"graphs"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 9427
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:118-D | codeforces | 118-D | Caesar's Legions | https://codeforces.com/problemset/problem/118/D | [
"dp"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 21711
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:118-C | codeforces | 118-C | Fancy Number | https://codeforces.com/problemset/problem/118/C | [
"brute force",
"greedy",
"sortings",
"strings"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 3062
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:118-B | codeforces | 118-B | Present from Lena | https://codeforces.com/problemset/problem/118/B | [
"constructive algorithms",
"implementation"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 35757
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:118-A | codeforces | 118-A | String Task | https://codeforces.com/problemset/problem/118/A | [
"implementation",
"strings"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 244060
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:117-E | codeforces | 117-E | Tree or not Tree | https://codeforces.com/problemset/problem/117/E | [
"data structures",
"divide and conquer",
"graphs",
"implementation",
"trees"
] | null | null | stdin_stdout | 2,900 | {
"solved_count": 481
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:117-D | codeforces | 117-D | Not Quick Transformation | https://codeforces.com/problemset/problem/117/D | [
"divide and conquer",
"math"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 415
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:117-C | codeforces | 117-C | Cycle | https://codeforces.com/problemset/problem/117/C | [
"dfs and similar",
"graphs"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 3068
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:117-B | codeforces | 117-B | Very Interesting Game | https://codeforces.com/problemset/problem/117/B | [
"brute force",
"number theory"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 1772
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:117-A | codeforces | 117-A | Elevator | https://codeforces.com/problemset/problem/117/A | [
"implementation",
"math"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 2257
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:116-B | codeforces | 116-B | Little Pigs and Wolves | https://codeforces.com/problemset/problem/116/B | [
"greedy",
"implementation"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 14789
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:116-A | codeforces | 116-A | Tram | https://codeforces.com/problemset/problem/116/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 187722
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:115-E | codeforces | 115-E | Linear Kingdom Races | https://codeforces.com/problemset/problem/115/E | [
"data structures",
"dp"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 2670
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:115-D | codeforces | 115-D | Unambiguous Arithmetic Expression | https://codeforces.com/problemset/problem/115/D | [
"dp",
"expression parsing"
] | null | null | stdin_stdout | 2,600 | {
"solved_count": 590
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:115-C | codeforces | 115-C | Plumber | https://codeforces.com/problemset/problem/115/C | [
"math"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 715
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:115-B | codeforces | 115-B | Lawnmower | https://codeforces.com/problemset/problem/115/B | [
"greedy",
"sortings"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 2888
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:115-A | codeforces | 115-A | Party | https://codeforces.com/problemset/problem/115/A | [
"dfs and similar",
"graphs",
"trees"
] | null | null | stdin_stdout | 900 | {
"solved_count": 47403
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:114-B | codeforces | 114-B | PFAST Inc. | https://codeforces.com/problemset/problem/114/B | [
"bitmasks",
"brute force",
"graphs"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 4388
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:114-A | codeforces | 114-A | Cifera | https://codeforces.com/problemset/problem/114/A | [
"math"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 15420
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:113-E | codeforces | 113-E | Sleeping | https://codeforces.com/problemset/problem/113/E | [
"combinatorics",
"implementation",
"math"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 191
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:113-D | codeforces | 113-D | Museum | https://codeforces.com/problemset/problem/113/D | [
"math",
"matrices",
"probabilities"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 1003
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:113-C | codeforces | 113-C | Double Happiness | https://codeforces.com/problemset/problem/113/C | [
"brute force",
"math",
"number theory"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 1519
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:113-B | codeforces | 113-B | Petr# | https://codeforces.com/problemset/problem/113/B | [
"brute force",
"data structures",
"hashing",
"strings"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 3398
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:113-A | codeforces | 113-A | Grammar Lessons | https://codeforces.com/problemset/problem/113/A | [
"implementation",
"strings"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 2638
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:112-B | codeforces | 112-B | Petya and Square | https://codeforces.com/problemset/problem/112/B | [
"implementation",
"math"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 4650
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:112-A | codeforces | 112-A | Petya and Strings | https://codeforces.com/problemset/problem/112/A | [
"implementation",
"strings"
] | null | null | stdin_stdout | 800 | {
"solved_count": 308194
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:111-E | codeforces | 111-E | Petya and Rectangle | https://codeforces.com/problemset/problem/111/E | [] | null | null | stdin_stdout | 2,900 | {
"solved_count": 76
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:111-D | codeforces | 111-D | Petya and Coloring | https://codeforces.com/problemset/problem/111/D | [
"combinatorics",
"dp"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 952
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:111-C | codeforces | 111-C | Petya and Spiders | https://codeforces.com/problemset/problem/111/C | [
"bitmasks",
"dp",
"dsu"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 1647
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:111-B | codeforces | 111-B | Petya and Divisors | https://codeforces.com/problemset/problem/111/B | [
"binary search",
"data structures",
"number theory"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 4213
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:111-A | codeforces | 111-A | Petya and Inequiations | https://codeforces.com/problemset/problem/111/A | [
"greedy"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 5296
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:110-B | codeforces | 110-B | Lucky String | https://codeforces.com/problemset/problem/110/B | [
"constructive algorithms",
"strings"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 11198
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:110-A | codeforces | 110-A | Nearly Lucky Number | https://codeforces.com/problemset/problem/110/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 214548
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:109-E | codeforces | 109-E | Lucky Interval | https://codeforces.com/problemset/problem/109/E | [
"brute force",
"math"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 145
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:109-D | codeforces | 109-D | Lucky Sorting | https://codeforces.com/problemset/problem/109/D | [
"constructive algorithms",
"sortings"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 939
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:109-C | codeforces | 109-C | Lucky Tree | https://codeforces.com/problemset/problem/109/C | [
"dp",
"dsu",
"trees"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 4290
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:109-B | codeforces | 109-B | Lucky Probability | https://codeforces.com/problemset/problem/109/B | [
"brute force",
"probabilities"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1841
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:109-A | codeforces | 109-A | Lucky Sum of Digits | https://codeforces.com/problemset/problem/109/A | [
"brute force",
"implementation"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 20410
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:108-B | codeforces | 108-B | Datatypes | https://codeforces.com/problemset/problem/108/B | [
"math",
"sortings"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 2786
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:108-A | codeforces | 108-A | Palindromic Times | https://codeforces.com/problemset/problem/108/A | [
"implementation",
"strings"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 10553
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:107-E | codeforces | 107-E | Darts | https://codeforces.com/problemset/problem/107/E | [
"geometry",
"probabilities"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 168
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:107-D | codeforces | 107-D | Crime Management | https://codeforces.com/problemset/problem/107/D | [
"dp",
"graphs",
"matrices"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 524
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:107-C | codeforces | 107-C | Arrangement | https://codeforces.com/problemset/problem/107/C | [
"bitmasks",
"dp"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 516
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:107-B | codeforces | 107-B | Basketball Team | https://codeforces.com/problemset/problem/107/B | [
"combinatorics",
"dp",
"math",
"probabilities"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 4538
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:107-A | codeforces | 107-A | Dorm Water Supply | https://codeforces.com/problemset/problem/107/A | [
"dfs and similar",
"graphs"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 6069
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:106-E | codeforces | 106-E | Space Rescuers | https://codeforces.com/problemset/problem/106/E | [
"geometry",
"ternary search"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 1038
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:106-D | codeforces | 106-D | Treasure Island | https://codeforces.com/problemset/problem/106/D | [
"brute force",
"implementation"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 1491
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:106-C | codeforces | 106-C | Buns | https://codeforces.com/problemset/problem/106/C | [
"dp"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 7378
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:106-B | codeforces | 106-B | Choosing Laptop | https://codeforces.com/problemset/problem/106/B | [
"brute force",
"implementation"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 6987
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:106-A | codeforces | 106-A | Card Game | https://codeforces.com/problemset/problem/106/A | [
"implementation"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 8682
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:105-E | codeforces | 105-E | Lift and Throw | https://codeforces.com/problemset/problem/105/E | [
"brute force"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 241
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:105-D | codeforces | 105-D | Entertaining Geodetics | https://codeforces.com/problemset/problem/105/D | [
"brute force",
"dsu",
"implementation"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 150
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:105-C | codeforces | 105-C | Item World | https://codeforces.com/problemset/problem/105/C | [
"brute force",
"implementation",
"sortings"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 414
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:105-B | codeforces | 105-B | Dark Assembly | https://codeforces.com/problemset/problem/105/B | [
"brute force",
"probabilities"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 945
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:105-A | codeforces | 105-A | Transmigration | https://codeforces.com/problemset/problem/105/A | [
"implementation"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 2051
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:104-A | codeforces | 104-A | Blackjack | https://codeforces.com/problemset/problem/104/A | [
"implementation"
] | null | null | stdin_stdout | 800 | {
"solved_count": 17635
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:103-E | codeforces | 103-E | Buying Sets | https://codeforces.com/problemset/problem/103/E | [
"flows",
"graph matchings"
] | null | null | stdin_stdout | 2,900 | {
"solved_count": 1171
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:103-D | codeforces | 103-D | Time to Raid Cowavans | https://codeforces.com/problemset/problem/103/D | [
"brute force",
"data structures",
"sortings"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 2732
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:103-C | codeforces | 103-C | Russian Roulette | https://codeforces.com/problemset/problem/103/C | [
"constructive algorithms",
"greedy"
] | null | null | stdin_stdout | 1,900 | {
"solved_count": 1082
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:103-B | codeforces | 103-B | Cthulhu | https://codeforces.com/problemset/problem/103/B | [
"dfs and similar",
"dsu",
"graphs"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 11318
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:103-A | codeforces | 103-A | Testing Pants for Sadness | https://codeforces.com/problemset/problem/103/A | [
"greedy",
"implementation",
"math"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 6741
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:102-B | codeforces | 102-B | Sum of Digits | https://codeforces.com/problemset/problem/102/B | [
"implementation"
] | null | null | stdin_stdout | 1,000 | {
"solved_count": 33191
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:102-A | codeforces | 102-A | Clothes | https://codeforces.com/problemset/problem/102/A | [
"brute force"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 3486
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:101-E | codeforces | 101-E | Candies and Stones | https://codeforces.com/problemset/problem/101/E | [
"divide and conquer",
"dp"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 666
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:101-D | codeforces | 101-D | Castle | https://codeforces.com/problemset/problem/101/D | [
"dp",
"greedy",
"probabilities",
"sortings",
"trees"
] | null | null | stdin_stdout | 2,300 | {
"solved_count": 819
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:101-C | codeforces | 101-C | Vectors | https://codeforces.com/problemset/problem/101/C | [
"implementation",
"math"
] | null | null | stdin_stdout | 2,000 | {
"solved_count": 856
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:101-B | codeforces | 101-B | Buses | https://codeforces.com/problemset/problem/101/B | [
"binary search",
"data structures",
"dp"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 3259
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:101-A | codeforces | 101-A | Homework | https://codeforces.com/problemset/problem/101/A | [
"greedy"
] | null | null | stdin_stdout | 1,200 | {
"solved_count": 4522
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-J | codeforces | 100-J | Interval Coloring | https://codeforces.com/problemset/problem/100/J | [
"*special",
"greedy",
"math"
] | null | null | stdin_stdout | 2,400 | {
"solved_count": 77
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-I | codeforces | 100-I | Rotation | https://codeforces.com/problemset/problem/100/I | [
"*special",
"geometry",
"math"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 438
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-H | codeforces | 100-H | Battleship | https://codeforces.com/problemset/problem/100/H | [
"*special",
"dfs and similar",
"implementation"
] | null | null | stdin_stdout | 2,100 | {
"solved_count": 94
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-G | codeforces | 100-G | Name the album | https://codeforces.com/problemset/problem/100/G | [
"*special",
"data structures",
"implementation"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 145
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-F | codeforces | 100-F | Polynom | https://codeforces.com/problemset/problem/100/F | [
"*special",
"implementation"
] | null | null | stdin_stdout | 1,800 | {
"solved_count": 163
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-E | codeforces | 100-E | Lamps in a Line | https://codeforces.com/problemset/problem/100/E | [
"*special",
"math"
] | null | null | stdin_stdout | 1,600 | {
"solved_count": 307
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-D | codeforces | 100-D | World of Mouth | https://codeforces.com/problemset/problem/100/D | [
"*special",
"strings"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 376
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-C | codeforces | 100-C | A+B | https://codeforces.com/problemset/problem/100/C | [
"*special",
"implementation"
] | null | null | stdin_stdout | 1,400 | {
"solved_count": 646
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-B | codeforces | 100-B | Friendly Numbers | https://codeforces.com/problemset/problem/100/B | [
"*special",
"implementation"
] | null | null | stdin_stdout | 1,500 | {
"solved_count": 626
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:100-A | codeforces | 100-A | Carpeting the Room | https://codeforces.com/problemset/problem/100/A | [
"*special",
"implementation"
] | null | null | stdin_stdout | 1,100 | {
"solved_count": 1073
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:99-B | codeforces | 99-B | Help Chef Gerasim | https://codeforces.com/problemset/problem/99/B | [
"implementation",
"sortings"
] | null | null | stdin_stdout | 1,300 | {
"solved_count": 3281
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:99-A | codeforces | 99-A | Help Far Away Kingdom | https://codeforces.com/problemset/problem/99/A | [
"strings"
] | null | null | stdin_stdout | 800 | {
"solved_count": 8039
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:98-E | codeforces | 98-E | Help Shrek and Donkey | https://codeforces.com/problemset/problem/98/E | [
"dp",
"games",
"math",
"probabilities"
] | null | null | stdin_stdout | 2,700 | {
"solved_count": 577
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:98-D | codeforces | 98-D | Help Monks | https://codeforces.com/problemset/problem/98/D | [
"constructive algorithms"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 214
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:98-C | codeforces | 98-C | Help Greg the Dwarf | https://codeforces.com/problemset/problem/98/C | [
"geometry",
"ternary search"
] | null | null | stdin_stdout | 2,500 | {
"solved_count": 378
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:98-B | codeforces | 98-B | Help King | https://codeforces.com/problemset/problem/98/B | [
"implementation",
"probabilities",
"trees"
] | null | null | stdin_stdout | 2,200 | {
"solved_count": 166
} | 2026-11-02T05:37:07.883505+00:00 |
codeforces:98-A | codeforces | 98-A | Help Victoria the Wise | https://codeforces.com/problemset/problem/98/A | [
"brute force",
"implementation"
] | null | null | stdin_stdout | 1,700 | {
"solved_count": 1370
} | 2026-11-02T05:37:07.883505+00:00 |
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