Points breakdown
100 / 100
AC
|
C++20
on Jan. 21, 2026, 11:07 p.m.
weighted 100% (40pp)
100 / 100
AC
|
C++20
on Jan. 21, 2026, 11:06 p.m.
weighted 95% (38pp)
100 / 100
AC
|
C++20
on Jan. 21, 2026, 10:54 p.m.
weighted 86% (34pp)
100 / 100
AC
|
C++20
on Jan. 21, 2026, 6:32 p.m.
weighted 74% (29pp)
100 / 100
AC
|
C++20
on Jan. 21, 2026, 6:31 p.m.
weighted 70% (28pp)
APIO (160 points)
| Problem | Score |
|---|---|
| APIO '07 P2 - Backup | 25 / 25 |
| APIO '12 P3 - Kunai | 40 / 40 |
| APIO '14 P2 - Split the Sequence | 25 / 25 |
| APIO '16 P2 - Fireworks | 40 / 40 |
| APIO '19 P2 - Bridges | 30 / 30 |
Baltic OI (55 points)
| Problem | Score |
|---|---|
| Baltic OI '04 P3 - Sequence | 30 / 30 |
| Baltic OI '18 P5 - Genetics | 25 / 25 |
Bubble Cup (10 points)
| Problem | Score |
|---|---|
| Bubble Cup V8 D Tablecity | 10 / 10 |
CCC (32 points)
| Problem | Score |
|---|---|
| CCC '16 S4 - Combining Riceballs | 15 / 15 |
| CCC '21 S4 - Daily Commute | 12 / 12 |
| CCC '22 S2 - Good Groups | 5 / 5 |
CCO (275 points)
CEOI (25 points)
| Problem | Score |
|---|---|
| CEOI '19 P2 - Dynamic Diameter | 25 / 25 |
China NOI (80 points)
| Problem | Score |
|---|---|
| NOI '05 P2 - Maintaining a Sequence | 30 / 30 |
| NOI '10 P2 - Super Piano | 25 / 25 |
| NOI '21 P3 - Celebration | 25 / 25 |
COCI (184.500 points)
Data Structure Tests (42 points)
| Problem | Score |
|---|---|
| Dynamic Tree Test (Easy) | 25 / 25 |
| Strict Evaluation | 17 / 17 |
DMOPC (215 points)
IOI (730 points)
JOI (80 points)
| Problem | Score |
|---|---|
| JOI '14 Open P2 - Fortune Telling 2 | 25 / 25 |
| JOI '16 Open P3 - Skyscraper | 25 / 25 |
| JOI '18 Spring Camp Day 1 P1 - Construction of Highway | 30 / 30 |
Mock CCC (3 points)
| Problem | Score |
|---|---|
| Mock CCC '20 Contest 1 J1 - A Rage Tree Problem | 3 / 3 |
Mock CCO (25 points)
| Problem | Score |
|---|---|
| CCO Preparation Test 3 P2 - Packing Up | 25 / 25 |
Seasonal (105 points)
| Problem | Score |
|---|---|
| Back From Summer '17 P5: Confusing Codeforces Contest | 25 / 25 |
| TLE 2018-19 P1 - Hello, World! | 10 / 20 |
| TLE 2018-19 P5 - Pure Functional Programming | 40 / 40 |
| Mine and Tree | 30 / 30 |
Uncategorized (120 points)
| Problem | Score |
|---|---|
| String Finding | 5 / 5 |
| Boolean | 3 / 3 |
| Fast Factorial Calculator 3 | 40 / 40 |
| Dynamic Range Minimum Test | 12 / 12 |
| STNBD P6 - Terminus Est | 35 / 35 |
| UTS Open '15 #3 - Pogo | 25 / 25 |