Problems

Problem Category Points AC % ▾ Users
DMPG '16 B4 - The Gambler's Legacy DMOPC 7p 30.3% 42
WC '17 Contest 1 S2 - Ride the Rocket Woburn Challenge 10p 30.3% 29
Baltic OI '16 P6 - Swap Baltic OI 15p 30.3% 7
WC '17 Contest 1 S3 - Crosscountry Canada Woburn Challenge 15p 30.3% 33
WC '97 P4 - Typing Woburn Challenge 5 30.3% 244
DWITE '12 R2 #1 - Sugar Rush DWITE 3 30.3% 100
Triway Cup '19 Summer Junior P2 - Thanos Knows the Most Seasonal 5 30.2% 70
DWITE '07 R3 #2 - There's An Essay In My Code DWITE 5 30.2% 222
ACM U of T Tryouts C1 E - Foxling Feeding Frenzy ICPC 7 30.2% 117
TLE '17 Contest 5 P1 - Guess the Number TLE 3p 30.2% 284
Tree Tasks Uncategorized 10 30.2% 193
UHCC1 P5 - Binary Triangles Uncategorized 7p 30.2% 40
COCI '21 Contest 1 #2 Kamenčići COCI 10p 30.2% 62
COCI '12 Contest 6 #4 Burek COCI 12p 30.2% 17
Checkerboard Cut Uncategorized 25p 30.1% 5
Back From Summer '19 P5: ABC123E Seasonal 17p 30.1% 32
Educational DP Contest AtCoder V - Subtree Uncategorized 20 30.1% 93
UTS Open '15 #6 - Tetrahedra Uncategorized 40p 30.1% 26
COCI '20 Contest 5 #2 Po COCI 7p 30.1% 123
CCO '07 P6 - Road Construction CCO 20p 30.1% 177
CPC '21 Contest 1 P4 - AQT and Directed Graph Uncategorized 12p 30.1% 250
DMOPC '15 Contest 3 P3 - Dimethylbenzene DMOPC 7p 30.1% 306
Dynamic Range Minimum Test Uncategorized 12 30.1% 410
DMOPC '15 Contest 2 P4 - Personal Assistant DMOPC 12p 30.1% 244
Yet Another Contest 2 P5 - Mirror Maze YAC 17p 30.1% 44
MWC '15 #5 P3: French Words MWC 5p 30.0% 118
A Fenwick Tree Question Olympiads School 15 30.0% 46
Mock CCC '14 J5 - Spacetime Surfer Mock CCC 10 30.0% 83
DWITE '11 R3 #2 - Magical Ponds DWITE 5 30.0% 8
Bitmask Magic Uncategorized 15p 30.0% 22
WC '97 P1 - Searching Quickly Woburn Challenge 10 30.0% 10
COI '12 #4 Spijuni COCI 10p 30.0% 23
Baltic OI '14 P3 - Sequence Baltic OI 30p 30.0% 4
VM7WC '16 #5 Silver - Jayden Eats Chocolate VM7WC 7 30.0% 506
Mock CCC '22 Contest 2 J3 - Figure Skating Fun Mock CCC 5p 30.0% 467
Dynamic Tree Test Data Structure Tests 45 30.0% 32
Back To School '19: Unstable Books Seasonal 15p 29.9% 32
CCC '17 J3 - Exactly Electrical CCC 3p 29.9% 2354
CEOI '17 P5 - Palindromic Partitions CEOI 15p 29.9% 99
NOI '11 P3 - Ali's Typewriter China NOI 30p 29.9% 24
IOI '05 P6 - Rivers IOI 20p 29.9% 283
Baltic OI '03 P5 - Lamps Baltic OI 15p 29.9% 17
A Math Contest P7 - Factors Uncategorized 10 29.9% 129
COCI '14 Contest 3 #3 Silueta COCI 12p 29.9% 38
CCCJQR P4 Seasonal 0 29.9% 28
CCC '07 S5 - Bowling for Numbers CCC 10p 29.9% 863
Non-space-separated Uncategorized 10 29.9% 42
STNBD P3 - Rinslet Laurenfrost Uncategorized 5p 29.8% 132
TLE '17 Contest 7 P2 - Airport Hopping TLE 5p 29.8% 68
Appleby Contest '19 P2 - The Love Letter Uncategorized 5p 29.8% 496