Problems
Problem search
| Problem | Category | Points | AC % | Users |
|---|---|---|---|---|
| Jonathan Sumabat | Uncategorized | 7p | 6.7% | 9 |
| Jonathan Sumabat 2 | Uncategorized | 12 | 39.1% | 4 |
| Jonathan Sumabat 3 | Uncategorized | 5 | 17.4% | 13 |
| Jonathan Sumabat 4 | Uncategorized | 7 | 28.1% | 5 |
| Jonathan Sumabat 4.5 | Uncategorized | 1 | 37.1% | 34 |
| Jonathan Sumabat 5 | Uncategorized | 7 | 12.5% | 7 |
| Jonathan Sumabat 6 | Uncategorized | 5 | 25.0% | 12 |
| Jonathan Sumabat 7 | Uncategorized | 5 | 42.2% | 13 |
| Jonathan Sumabat 7.5 | Uncategorized | 1 | 26.0% | 11 |
| Jonathan Sumabat 7.6 | Uncategorized | 1 | 12.5% | 11 |
| Jonathan Sumabat 8 | Uncategorized | 7 | 20.0% | 8 |
| Jonathan Sumabat 9 | Uncategorized | 12p | 5.1% | 3 |
| Jonathan Sumabat 9.5 | Contest Problems | 1 | 5.6% | 10 |
| Absolute Units | Uncategorized | 7 | 31.3% | 33 |
| A Christmas Carol | Seasonal | 7p | 17.9% | 9 |
| A Christmas Carol 2 | Seasonal | 5 | 39.2% | 23 |
| A Christmas Carol 3 | Seasonal | 7p | 12.8% | 6 |
| A Christmas Carol 4 | Seasonal | 7 | 20.5% | 6 |
| A Christmas Carol 5 | Seasonal | 7 | 0.0% | 0 |
| A Graphing Calculator | Uncategorized | 17p | 7.7% | 2 |
| CCC '02 J2 - AmeriCanadian | ICS3 & ICS4 | 3 | 83.3% | 5 |
| A Minus B | Uncategorized | 3 | 48.8% | 92 |
| Inversions | Uncategorized | 12 | 22.7% | 20 |
| A Plus B | Uncategorized | 3p | 60.6% | 88 |
| Attendance | Uncategorized | 3 | 38.3% | 61 |
| Austerlitz | Uncategorized | 5 | 36.8% | 10 |
| Backwards Tree | Contest Problems | 10 | 100.0% | 2 |
| Bacteria Colony | ICS3 & ICS4 | 7 | 29.5% | 67 |
| A Baker's Dozen | ICS3 & ICS4 | 3 | 55.7% | 27 |
| Balanced Reactions | Uncategorized | 7 | 21.2% | 8 |
| Range Sum Queries | Uncategorized | 5p | 43.4% | 50 |
| Breadth First Search Test | Classics | 5 | 18.5% | 24 |
| Broken Soundboard | Uncategorized | 3 | 51.3% | 43 |
| Bus Stop | Uncategorized | 5 | 26.6% | 26 |
| Car Payment | ICS3 & ICS4 | 3 | 52.5% | 117 |
| CCC '05 S5 - Pinball Ranking | Contest Problems | 15p | 41.9% | 23 |
| CCC '06 J1 - Canadian Calorie Counting | Contest Problems | 3 | 23.1% | 3 |
| Problem J1: Who is in the middle? | Contest Problems | 3 | 100.0% | 4 |
| CCC '15 J1 - Special Day | Contest Problems | 3 | 66.7% | 2 |
| CCC '15 J2 - Happy or Sad | Contest Problems | 3 | 66.7% | 4 |
| CCC '18 J1 - Telemarketer or not? | ICS3 & ICS4 | 3 | 100.0% | 3 |
| CCC '18 S4 - Balanced Trees | Contest Problems | 15p | 44.4% | 9 |
| CCC '19 J1 - Winning Score | Contest Problems | 3 | 80.0% | 4 |
| Change Calculator | ICS3 & ICS4 | 3 | 48.7% | 105 |
| Character Switch | Uncategorized | 1 | 62.0% | 42 |
| Cinematography | Contest Problems | 3 | 36.4% | 26 |
| Three Cups | Contest Problems | 3 | 44.4% | 4 |
| Data Plan | Contest Problems | 3 | 75.0% | 3 |
| COCI '18 Contest 1 #1 Nadan | Contest Problems | 3p | 48.8% | 18 |
| COCI '18 Contest 3 #1 Magnus | Contest Problems | 5 | 100.0% | 2 |