Northwestern NAC practice 1
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Lucky Shirt | 0/0 (0%) | -- | -- |
| B | XOR Island | 0/1 (0%) | 1.00 | -- |
| C | Birthday Gift | 0/0 (0%) | -- | -- |
| D | GCD Sum | 0/5 (0%) | 5.00 | -- |
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Lucky Shirt | 0/0 (0%) | -- | -- |
| B | XOR Island | 0/1 (0%) | 1.00 | -- |
| C | Birthday Gift | 0/0 (0%) | -- | -- |
| D | GCD Sum | 0/5 (0%) | 5.00 | -- |