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codeforces:1335-C
codeforces
1335-C
Two Teams Composing
https://codeforces.com/problemset/problem/1335/C
[ "binary search", "greedy", "implementation", "sortings" ]
null
null
stdin_stdout
1,100
{ "solved_count": 39853 }
2026-08-17T01:43:56.191071+00:00
codeforces:1335-B
codeforces
1335-B
Construct the String
https://codeforces.com/problemset/problem/1335/B
[ "constructive algorithms" ]
null
null
stdin_stdout
900
{ "solved_count": 43152 }
2026-08-17T01:43:56.191071+00:00
codeforces:1335-A
codeforces
1335-A
Candies and Two Sisters
https://codeforces.com/problemset/problem/1335/A
[ "math" ]
null
null
stdin_stdout
800
{ "solved_count": 108091 }
2026-08-17T01:43:56.191071+00:00
codeforces:1334-G
codeforces
1334-G
Substring Search
https://codeforces.com/problemset/problem/1334/G
[ "bitmasks", "brute force", "fft" ]
null
null
stdin_stdout
2,900
{ "solved_count": 493 }
2026-08-17T01:43:56.191071+00:00
codeforces:1334-F
codeforces
1334-F
Strange Function
https://codeforces.com/problemset/problem/1334/F
[ "binary search", "data structures", "dp", "greedy" ]
null
null
stdin_stdout
2,500
{ "solved_count": 1611 }
2026-08-17T01:43:56.191071+00:00
codeforces:1334-E
codeforces
1334-E
Divisor Paths
https://codeforces.com/problemset/problem/1334/E
[ "combinatorics", "graphs", "greedy", "math", "number theory" ]
null
null
stdin_stdout
2,200
{ "solved_count": 3233 }
2026-08-17T01:43:56.191071+00:00
codeforces:1334-D
codeforces
1334-D
Minimum Euler Cycle
https://codeforces.com/problemset/problem/1334/D
[ "constructive algorithms", "graphs", "greedy", "implementation" ]
null
null
stdin_stdout
1,800
{ "solved_count": 7791 }
2026-08-17T01:43:56.191071+00:00
codeforces:1334-C
codeforces
1334-C
Circle of Monsters
https://codeforces.com/problemset/problem/1334/C
[ "brute force", "constructive algorithms", "greedy", "math" ]
null
null
stdin_stdout
1,600
{ "solved_count": 18177 }
2026-08-17T01:43:56.191071+00:00
codeforces:1334-B
codeforces
1334-B
Middle Class
https://codeforces.com/problemset/problem/1334/B
[ "greedy", "sortings" ]
null
null
stdin_stdout
1,100
{ "solved_count": 27864 }
2026-08-17T01:43:56.191071+00:00
codeforces:1334-A
codeforces
1334-A
Level Statistics
https://codeforces.com/problemset/problem/1334/A
[ "implementation", "math" ]
null
null
stdin_stdout
1,200
{ "solved_count": 24525 }
2026-08-17T01:43:56.191071+00:00
codeforces:1333-F
codeforces
1333-F
Kate and imperfection
https://codeforces.com/problemset/problem/1333/F
[ "greedy", "implementation", "math", "number theory", "sortings", "two pointers" ]
null
null
stdin_stdout
2,200
{ "solved_count": 4656 }
2026-08-17T01:43:56.191071+00:00
codeforces:1333-E
codeforces
1333-E
Road to 1600
https://codeforces.com/problemset/problem/1333/E
[ "brute force", "constructive algorithms" ]
null
null
stdin_stdout
2,400
{ "solved_count": 1844 }
2026-08-17T01:43:56.191071+00:00
codeforces:1333-D
codeforces
1333-D
Challenges in school №41
https://codeforces.com/problemset/problem/1333/D
[ "brute force", "constructive algorithms", "games", "graphs", "greedy", "implementation", "sortings" ]
null
null
stdin_stdout
2,100
{ "solved_count": 4176 }
2026-08-17T01:43:56.191071+00:00
codeforces:1333-C
codeforces
1333-C
Eugene and an array
https://codeforces.com/problemset/problem/1333/C
[ "binary search", "data structures", "implementation", "two pointers" ]
null
null
stdin_stdout
1,700
{ "solved_count": 13678 }
2026-08-17T01:43:56.191071+00:00
codeforces:1333-B
codeforces
1333-B
Kind Anton
https://codeforces.com/problemset/problem/1333/B
[ "greedy", "implementation" ]
null
null
stdin_stdout
1,100
{ "solved_count": 22309 }
2026-08-17T01:43:56.191071+00:00
codeforces:1333-A
codeforces
1333-A
Little Artem
https://codeforces.com/problemset/problem/1333/A
[ "constructive algorithms" ]
null
null
stdin_stdout
1,000
{ "solved_count": 26022 }
2026-08-17T01:43:56.191071+00:00
codeforces:1332-G
codeforces
1332-G
No Monotone Triples
https://codeforces.com/problemset/problem/1332/G
[ "data structures" ]
null
null
stdin_stdout
3,100
{ "solved_count": 424 }
2026-08-17T01:43:56.191071+00:00
codeforces:1332-F
codeforces
1332-F
Independent Set
https://codeforces.com/problemset/problem/1332/F
[ "dfs and similar", "dp", "trees" ]
null
null
stdin_stdout
2,500
{ "solved_count": 1204 }
2026-08-17T01:43:56.191071+00:00
codeforces:1332-E
codeforces
1332-E
Height All the Same
https://codeforces.com/problemset/problem/1332/E
[ "combinatorics", "constructive algorithms", "math", "matrices" ]
null
null
stdin_stdout
2,100
{ "solved_count": 4395 }
2026-08-17T01:43:56.191071+00:00
codeforces:1332-D
codeforces
1332-D
Walk on Matrix
https://codeforces.com/problemset/problem/1332/D
[ "bitmasks", "constructive algorithms", "math" ]
null
null
stdin_stdout
1,700
{ "solved_count": 8513 }
2026-08-17T01:43:56.191071+00:00
codeforces:1332-C
codeforces
1332-C
K-Complete Word
https://codeforces.com/problemset/problem/1332/C
[ "dfs and similar", "dsu", "greedy", "implementation", "strings" ]
null
null
stdin_stdout
1,500
{ "solved_count": 21839 }
2026-08-17T01:43:56.191071+00:00
codeforces:1332-B
codeforces
1332-B
Composite Coloring
https://codeforces.com/problemset/problem/1332/B
[ "brute force", "constructive algorithms", "greedy", "math", "number theory" ]
null
null
stdin_stdout
1,400
{ "solved_count": 19354 }
2026-08-17T01:43:56.191071+00:00
codeforces:1332-A
codeforces
1332-A
Exercising Walk
https://codeforces.com/problemset/problem/1332/A
[ "greedy", "implementation", "math" ]
null
null
stdin_stdout
1,100
{ "solved_count": 19915 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-H
codeforces
1331-H
It's showtime
https://codeforces.com/problemset/problem/1331/H
[ "*special" ]
null
null
stdin_stdout
null
{ "solved_count": 651 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-G
codeforces
1331-G
Lingua Romana
https://codeforces.com/problemset/problem/1331/G
[ "*special" ]
null
null
stdin_stdout
null
{ "solved_count": 599 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-F
codeforces
1331-F
Elementary!
https://codeforces.com/problemset/problem/1331/F
[ "*special", "brute force", "dp", "strings" ]
null
null
stdin_stdout
null
{ "solved_count": 607 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-E
codeforces
1331-E
Jordan Smiley
https://codeforces.com/problemset/problem/1331/E
[ "*special", "dfs and similar", "geometry", "implementation" ]
null
null
stdin_stdout
null
{ "solved_count": 1241 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-D
codeforces
1331-D
Again?
https://codeforces.com/problemset/problem/1331/D
[ "*special", "implementation" ]
null
null
stdin_stdout
null
{ "solved_count": 12201 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-C
codeforces
1331-C
...And after happily lived ever they
https://codeforces.com/problemset/problem/1331/C
[ "*special", "bitmasks" ]
null
null
stdin_stdout
null
{ "solved_count": 3218 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-B
codeforces
1331-B
Limericks
https://codeforces.com/problemset/problem/1331/B
[ "*special", "math", "number theory" ]
null
null
stdin_stdout
null
{ "solved_count": 7172 }
2026-08-17T01:43:56.191071+00:00
codeforces:1331-A
codeforces
1331-A
Is it rated?
https://codeforces.com/problemset/problem/1331/A
[ "*special" ]
null
null
stdin_stdout
null
{ "solved_count": 17544 }
2026-08-17T01:43:56.191071+00:00
codeforces:1330-B
codeforces
1330-B
Dreamoon Likes Permutations
https://codeforces.com/problemset/problem/1330/B
[ "implementation", "math" ]
null
null
stdin_stdout
1,400
{ "solved_count": 14650 }
2026-08-17T01:43:56.191071+00:00
codeforces:1330-A
codeforces
1330-A
Dreamoon and Ranking Collection
https://codeforces.com/problemset/problem/1330/A
[ "implementation" ]
null
null
stdin_stdout
900
{ "solved_count": 19516 }
2026-08-17T01:43:56.191071+00:00
codeforces:1329-E
codeforces
1329-E
Dreamoon Loves AA
https://codeforces.com/problemset/problem/1329/E
[ "binary search", "greedy" ]
null
null
stdin_stdout
3,300
{ "solved_count": 353 }
2026-08-17T01:43:56.191071+00:00
codeforces:1329-D
codeforces
1329-D
Dreamoon Likes Strings
https://codeforces.com/problemset/problem/1329/D
[ "constructive algorithms", "data structures" ]
null
null
stdin_stdout
3,100
{ "solved_count": 568 }
2026-08-17T01:43:56.191071+00:00
codeforces:1329-C
codeforces
1329-C
Drazil Likes Heap
https://codeforces.com/problemset/problem/1329/C
[ "constructive algorithms", "data structures", "greedy", "implementation" ]
null
null
stdin_stdout
2,400
{ "solved_count": 1838 }
2026-08-17T01:43:56.191071+00:00
codeforces:1329-B
codeforces
1329-B
Dreamoon Likes Sequences
https://codeforces.com/problemset/problem/1329/B
[ "bitmasks", "combinatorics", "math" ]
null
null
stdin_stdout
1,700
{ "solved_count": 7195 }
2026-08-17T01:43:56.191071+00:00
codeforces:1329-A
codeforces
1329-A
Dreamoon Likes Coloring
https://codeforces.com/problemset/problem/1329/A
[ "constructive algorithms", "greedy", "implementation", "math" ]
null
null
stdin_stdout
1,800
{ "solved_count": 9807 }
2026-08-17T01:43:56.191071+00:00
codeforces:1328-F
codeforces
1328-F
Make k Equal
https://codeforces.com/problemset/problem/1328/F
[ "greedy" ]
null
null
stdin_stdout
2,200
{ "solved_count": 3600 }
2026-08-17T01:43:56.191071+00:00
codeforces:1328-E
codeforces
1328-E
Tree Queries
https://codeforces.com/problemset/problem/1328/E
[ "dfs and similar", "graphs", "trees" ]
null
null
stdin_stdout
1,900
{ "solved_count": 12538 }
2026-08-17T01:43:56.191071+00:00
codeforces:1328-D
codeforces
1328-D
Carousel
https://codeforces.com/problemset/problem/1328/D
[ "constructive algorithms", "dp", "graphs", "greedy", "math" ]
null
null
stdin_stdout
1,800
{ "solved_count": 14715 }
2026-08-17T01:43:56.191071+00:00
codeforces:1328-C
codeforces
1328-C
Ternary XOR
https://codeforces.com/problemset/problem/1328/C
[ "greedy", "implementation" ]
null
null
stdin_stdout
1,200
{ "solved_count": 33471 }
2026-08-17T01:43:56.191071+00:00
codeforces:1328-B
codeforces
1328-B
K-th Beautiful String
https://codeforces.com/problemset/problem/1328/B
[ "binary search", "brute force", "combinatorics", "implementation", "math" ]
null
null
stdin_stdout
1,300
{ "solved_count": 32555 }
2026-08-17T01:43:56.191071+00:00
codeforces:1328-A
codeforces
1328-A
Divisibility Problem
https://codeforces.com/problemset/problem/1328/A
[ "math" ]
null
null
stdin_stdout
800
{ "solved_count": 136713 }
2026-08-17T01:43:56.191071+00:00
codeforces:1327-G
codeforces
1327-G
Letters and Question Marks
https://codeforces.com/problemset/problem/1327/G
[ "bitmasks", "dp", "string suffix structures" ]
null
null
stdin_stdout
2,800
{ "solved_count": 622 }
2026-08-17T01:43:56.191071+00:00
codeforces:1327-F
codeforces
1327-F
AND Segments
https://codeforces.com/problemset/problem/1327/F
[ "bitmasks", "combinatorics", "data structures", "dp", "two pointers" ]
null
null
stdin_stdout
2,500
{ "solved_count": 2153 }
2026-08-17T01:43:56.191071+00:00
codeforces:1327-E
codeforces
1327-E
Count The Blocks
https://codeforces.com/problemset/problem/1327/E
[ "combinatorics", "dp", "math" ]
null
null
stdin_stdout
1,800
{ "solved_count": 9793 }
2026-08-17T01:43:56.191071+00:00
codeforces:1327-D
codeforces
1327-D
Infinite Path
https://codeforces.com/problemset/problem/1327/D
[ "brute force", "dfs and similar", "graphs", "math", "number theory" ]
null
null
stdin_stdout
2,200
{ "solved_count": 3602 }
2026-08-17T01:43:56.191071+00:00
codeforces:1327-C
codeforces
1327-C
Game with Chips
https://codeforces.com/problemset/problem/1327/C
[ "constructive algorithms", "implementation" ]
null
null
stdin_stdout
1,600
{ "solved_count": 14153 }
2026-08-17T01:43:56.191071+00:00
codeforces:1327-B
codeforces
1327-B
Princesses and Princes
https://codeforces.com/problemset/problem/1327/B
[ "brute force", "graphs", "greedy" ]
null
null
stdin_stdout
1,200
{ "solved_count": 19738 }
2026-08-17T01:43:56.191071+00:00
codeforces:1327-A
codeforces
1327-A
Sum of Odd Integers
https://codeforces.com/problemset/problem/1327/A
[ "math" ]
null
null
stdin_stdout
1,100
{ "solved_count": 46880 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-G
codeforces
1326-G
Spiderweb Trees
https://codeforces.com/problemset/problem/1326/G
[ "dp", "geometry", "trees" ]
null
null
stdin_stdout
3,500
{ "solved_count": 112 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-F2
codeforces
1326-F2
Wise Men (Hard Version)
https://codeforces.com/problemset/problem/1326/F2
[ "bitmasks", "dp", "math" ]
null
null
stdin_stdout
3,200
{ "solved_count": 738 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-F1
codeforces
1326-F1
Wise Men (Easy Version)
https://codeforces.com/problemset/problem/1326/F1
[ "bitmasks", "brute force", "dp", "meet-in-the-middle" ]
null
null
stdin_stdout
2,600
{ "solved_count": 1088 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-E
codeforces
1326-E
Bombs
https://codeforces.com/problemset/problem/1326/E
[ "data structures", "two pointers" ]
null
null
stdin_stdout
2,400
{ "solved_count": 2590 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-D2
codeforces
1326-D2
Prefix-Suffix Palindrome (Hard version)
https://codeforces.com/problemset/problem/1326/D2
[ "binary search", "greedy", "hashing", "string suffix structures", "strings" ]
null
null
stdin_stdout
1,800
{ "solved_count": 12209 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-D1
codeforces
1326-D1
Prefix-Suffix Palindrome (Easy version)
https://codeforces.com/problemset/problem/1326/D1
[ "hashing", "string suffix structures", "strings" ]
null
null
stdin_stdout
1,500
{ "solved_count": 13485 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-C
codeforces
1326-C
Permutation Partitions
https://codeforces.com/problemset/problem/1326/C
[ "combinatorics", "greedy", "math" ]
null
null
stdin_stdout
1,300
{ "solved_count": 16568 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-B
codeforces
1326-B
Maximums
https://codeforces.com/problemset/problem/1326/B
[ "implementation", "math" ]
null
null
stdin_stdout
900
{ "solved_count": 25466 }
2026-08-17T01:43:56.191071+00:00
codeforces:1326-A
codeforces
1326-A
Bad Ugly Numbers
https://codeforces.com/problemset/problem/1326/A
[ "constructive algorithms", "number theory" ]
null
null
stdin_stdout
1,000
{ "solved_count": 33035 }
2026-08-17T01:43:56.191071+00:00
codeforces:1325-F
codeforces
1325-F
Ehab's Last Theorem
https://codeforces.com/problemset/problem/1325/F
[ "constructive algorithms", "dfs and similar", "graphs", "greedy" ]
null
null
stdin_stdout
2,500
{ "solved_count": 2459 }
2026-08-17T01:43:56.191071+00:00
codeforces:1325-E
codeforces
1325-E
Ehab's REAL Number Theory Problem
https://codeforces.com/problemset/problem/1325/E
[ "brute force", "dfs and similar", "graphs", "number theory", "shortest paths" ]
null
null
stdin_stdout
2,600
{ "solved_count": 2432 }
2026-08-17T01:43:56.191071+00:00
codeforces:1325-D
codeforces
1325-D
Ehab the Xorcist
https://codeforces.com/problemset/problem/1325/D
[ "bitmasks", "constructive algorithms", "greedy", "number theory" ]
null
null
stdin_stdout
1,700
{ "solved_count": 13875 }
2026-08-17T01:43:56.191071+00:00
codeforces:1325-C
codeforces
1325-C
Ehab and Path-etic MEXs
https://codeforces.com/problemset/problem/1325/C
[ "constructive algorithms", "dfs and similar", "greedy", "trees" ]
null
null
stdin_stdout
1,500
{ "solved_count": 18020 }
2026-08-17T01:43:56.191071+00:00
codeforces:1325-B
codeforces
1325-B
CopyCopyCopyCopyCopy
https://codeforces.com/problemset/problem/1325/B
[ "greedy", "implementation" ]
null
null
stdin_stdout
800
{ "solved_count": 39155 }
2026-08-17T01:43:56.191071+00:00
codeforces:1325-A
codeforces
1325-A
EhAb AnD gCd
https://codeforces.com/problemset/problem/1325/A
[ "constructive algorithms", "greedy", "number theory" ]
null
null
stdin_stdout
800
{ "solved_count": 47262 }
2026-08-17T01:43:56.191071+00:00
codeforces:1324-F
codeforces
1324-F
Maximum White Subtree
https://codeforces.com/problemset/problem/1324/F
[ "dfs and similar", "dp", "graphs", "trees" ]
null
null
stdin_stdout
1,800
{ "solved_count": 13822 }
2026-08-17T01:43:56.191071+00:00
codeforces:1324-E
codeforces
1324-E
Sleeping Schedule
https://codeforces.com/problemset/problem/1324/E
[ "dp", "implementation" ]
null
null
stdin_stdout
1,700
{ "solved_count": 17778 }
2026-08-17T01:43:56.191071+00:00
codeforces:1324-D
codeforces
1324-D
Pair of Topics
https://codeforces.com/problemset/problem/1324/D
[ "binary search", "data structures", "sortings", "two pointers" ]
null
null
stdin_stdout
1,400
{ "solved_count": 35242 }
2026-08-17T01:43:56.191071+00:00
codeforces:1324-C
codeforces
1324-C
Frog Jumps
https://codeforces.com/problemset/problem/1324/C
[ "binary search", "data structures", "dfs and similar", "greedy", "implementation" ]
null
null
stdin_stdout
1,100
{ "solved_count": 30903 }
2026-08-17T01:43:56.191071+00:00
codeforces:1324-B
codeforces
1324-B
Yet Another Palindrome Problem
https://codeforces.com/problemset/problem/1324/B
[ "brute force", "strings" ]
null
null
stdin_stdout
1,100
{ "solved_count": 31055 }
2026-08-17T01:43:56.191071+00:00
codeforces:1324-A
codeforces
1324-A
Yet Another Tetris Problem
https://codeforces.com/problemset/problem/1324/A
[ "implementation", "number theory" ]
null
null
stdin_stdout
900
{ "solved_count": 27515 }
2026-08-17T01:43:56.191071+00:00
codeforces:1323-B
codeforces
1323-B
Count Subrectangles
https://codeforces.com/problemset/problem/1323/B
[ "binary search", "greedy", "implementation" ]
null
null
stdin_stdout
1,500
{ "solved_count": 12398 }
2026-08-17T01:43:56.191071+00:00
codeforces:1323-A
codeforces
1323-A
Even Subset Sum Problem
https://codeforces.com/problemset/problem/1323/A
[ "brute force", "dp", "greedy", "implementation" ]
null
null
stdin_stdout
800
{ "solved_count": 21040 }
2026-08-17T01:43:56.191071+00:00
codeforces:1322-F
codeforces
1322-F
Assigning Fares
https://codeforces.com/problemset/problem/1322/F
[ "dp", "trees" ]
null
null
stdin_stdout
3,500
{ "solved_count": 170 }
2026-08-17T01:43:56.191071+00:00
codeforces:1322-E
codeforces
1322-E
Median Mountain Range
https://codeforces.com/problemset/problem/1322/E
[ "data structures" ]
null
null
stdin_stdout
3,300
{ "solved_count": 415 }
2026-08-17T01:43:56.191071+00:00
codeforces:1322-D
codeforces
1322-D
Reality Show
https://codeforces.com/problemset/problem/1322/D
[ "bitmasks", "dp" ]
null
null
stdin_stdout
2,800
{ "solved_count": 913 }
2026-08-17T01:43:56.191071+00:00
codeforces:1322-C
codeforces
1322-C
Instant Noodles
https://codeforces.com/problemset/problem/1322/C
[ "graphs", "hashing", "math", "number theory" ]
null
null
stdin_stdout
2,300
{ "solved_count": 2790 }
2026-08-17T01:43:56.191071+00:00
codeforces:1322-B
codeforces
1322-B
Present
https://codeforces.com/problemset/problem/1322/B
[ "binary search", "bitmasks", "constructive algorithms", "data structures", "math", "sortings" ]
null
null
stdin_stdout
2,100
{ "solved_count": 4728 }
2026-08-17T01:43:56.191071+00:00
codeforces:1322-A
codeforces
1322-A
Unusual Competitions
https://codeforces.com/problemset/problem/1322/A
[ "greedy" ]
null
null
stdin_stdout
1,300
{ "solved_count": 12951 }
2026-08-17T01:43:56.191071+00:00
codeforces:1321-C
codeforces
1321-C
Remove Adjacent
https://codeforces.com/problemset/problem/1321/C
[ "brute force", "constructive algorithms", "greedy", "strings" ]
null
null
stdin_stdout
1,600
{ "solved_count": 10632 }
2026-08-17T01:43:56.191071+00:00
codeforces:1321-A
codeforces
1321-A
Contest for Robots
https://codeforces.com/problemset/problem/1321/A
[ "greedy" ]
null
null
stdin_stdout
900
{ "solved_count": 15083 }
2026-08-17T01:43:56.191071+00:00
codeforces:1320-F
codeforces
1320-F
Blocks and Sensors
https://codeforces.com/problemset/problem/1320/F
[ "brute force" ]
null
null
stdin_stdout
3,500
{ "solved_count": 177 }
2026-08-17T01:43:56.191071+00:00
codeforces:1320-E
codeforces
1320-E
Treeland and Viruses
https://codeforces.com/problemset/problem/1320/E
[ "data structures", "dfs and similar", "dp", "shortest paths", "trees" ]
null
null
stdin_stdout
3,000
{ "solved_count": 1128 }
2026-08-17T01:43:56.191071+00:00
codeforces:1320-D
codeforces
1320-D
Reachable Strings
https://codeforces.com/problemset/problem/1320/D
[ "data structures", "hashing", "strings" ]
null
null
stdin_stdout
2,500
{ "solved_count": 1728 }
2026-08-17T01:43:56.191071+00:00
codeforces:1320-C
codeforces
1320-C
World of Darkraft: Battle for Azathoth
https://codeforces.com/problemset/problem/1320/C
[ "brute force", "data structures", "sortings" ]
null
null
stdin_stdout
2,000
{ "solved_count": 3452 }
2026-08-17T01:43:56.191071+00:00
codeforces:1320-B
codeforces
1320-B
Navigation System
https://codeforces.com/problemset/problem/1320/B
[ "dfs and similar", "graphs", "shortest paths" ]
null
null
stdin_stdout
1,700
{ "solved_count": 6532 }
2026-08-17T01:43:56.191071+00:00
codeforces:1320-A
codeforces
1320-A
Journey Planning
https://codeforces.com/problemset/problem/1320/A
[ "data structures", "dp", "greedy", "math", "sortings" ]
null
null
stdin_stdout
1,400
{ "solved_count": 22946 }
2026-08-17T01:43:56.191071+00:00
codeforces:1316-F
codeforces
1316-F
Battalion Strength
https://codeforces.com/problemset/problem/1316/F
[ "data structures", "divide and conquer", "probabilities" ]
null
null
stdin_stdout
2,800
{ "solved_count": 964 }
2026-08-17T01:43:56.191071+00:00
codeforces:1316-E
codeforces
1316-E
Team Building
https://codeforces.com/problemset/problem/1316/E
[ "bitmasks", "dp", "greedy", "sortings" ]
null
null
stdin_stdout
2,300
{ "solved_count": 5819 }
2026-08-17T01:43:56.191071+00:00
codeforces:1316-D
codeforces
1316-D
Nash Matrix
https://codeforces.com/problemset/problem/1316/D
[ "constructive algorithms", "dfs and similar", "graphs", "implementation" ]
null
null
stdin_stdout
2,000
{ "solved_count": 3669 }
2026-08-17T01:43:56.191071+00:00
codeforces:1316-C
codeforces
1316-C
Primitive Primes
https://codeforces.com/problemset/problem/1316/C
[ "constructive algorithms", "math", "ternary search" ]
null
null
stdin_stdout
1,800
{ "solved_count": 7625 }
2026-08-17T01:43:56.191071+00:00
codeforces:1316-B
codeforces
1316-B
String Modification
https://codeforces.com/problemset/problem/1316/B
[ "brute force", "constructive algorithms", "implementation", "sortings", "strings" ]
null
null
stdin_stdout
1,400
{ "solved_count": 11857 }
2026-08-17T01:43:56.191071+00:00
codeforces:1316-A
codeforces
1316-A
Grade Allocation
https://codeforces.com/problemset/problem/1316/A
[ "implementation" ]
null
null
stdin_stdout
800
{ "solved_count": 19897 }
2026-08-17T01:43:56.191071+00:00
codeforces:1315-C
codeforces
1315-C
Restoring Permutation
https://codeforces.com/problemset/problem/1315/C
[ "greedy" ]
null
null
stdin_stdout
1,200
{ "solved_count": 10714 }
2026-08-17T01:43:56.191071+00:00
codeforces:1315-B
codeforces
1315-B
Homecoming
https://codeforces.com/problemset/problem/1315/B
[ "binary search", "dp", "greedy", "strings" ]
null
null
stdin_stdout
1,300
{ "solved_count": 9713 }
2026-08-17T01:43:56.191071+00:00
codeforces:1315-A
codeforces
1315-A
Dead Pixel
https://codeforces.com/problemset/problem/1315/A
[ "implementation" ]
null
null
stdin_stdout
800
{ "solved_count": 13011 }
2026-08-17T01:43:56.191071+00:00
codeforces:1313-E
codeforces
1313-E
Concatenation with intersection
https://codeforces.com/problemset/problem/1313/E
[ "data structures", "hashing", "strings", "two pointers" ]
null
null
stdin_stdout
2,700
{ "solved_count": 781 }
2026-08-17T01:43:56.191071+00:00
codeforces:1313-D
codeforces
1313-D
Happy New Year
https://codeforces.com/problemset/problem/1313/D
[ "bitmasks", "dp", "implementation" ]
null
null
stdin_stdout
2,500
{ "solved_count": 1595 }
2026-08-17T01:43:56.191071+00:00
codeforces:1313-C2
codeforces
1313-C2
Skyscrapers (hard version)
https://codeforces.com/problemset/problem/1313/C2
[ "data structures", "dp", "greedy" ]
null
null
stdin_stdout
1,900
{ "solved_count": 7550 }
2026-08-17T01:43:56.191071+00:00