2021 Div 1 Practice
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Bracket Pairing | 0/0 (0%) | -- | -- |
| B | Code Guessing | 1/1 (100%) | 1.00 | 1.00 |
| C | Concert Rehearsal | 0/0 (0%) | -- | -- |
| D | Espresso! | 1/1 (100%) | 1.00 | 1.00 |
| E | Even Substrings | 0/0 (0%) | -- | -- |
| F | Land Equality | 0/0 (0%) | -- | -- |
| G | Lone Rook | 0/0 (0%) | -- | -- |
| H | Parking Lot | 0/0 (0%) | -- | -- |
| I | Stream Lag | 1/1 (100%) | 1.00 | 1.00 |
| J | Subprime | 0/0 (0%) | -- | -- |
| K | Tree Number Generator | 0/0 (0%) | -- | -- |
| L | Ultimate Binary Watch | 1/1 (100%) | 1.00 | 1.00 |
| M | Word Puzzle | 0/0 (0%) | -- | -- |