Y : solved in the contest
A : solved after contest
W : solving
| # | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| contest0 | Y | Y | W | Y | W | X | X |
| contest1 | A | A | A | A | W | X | X |
| contest2 | A | Y | Y | Y | Y | X | X |
| contest3 | A | Y | Y | W | Y | X | X |
| contest4 | Y | Y | A | A | W | X | X |
| contest5 | W | W | W | W | W | X | X |
| contest6 | W | W | W | W | W | W | X |
| contest7 | A | W | W | W | W | X | X |
| contest8 | Y | Y | Y | A | W | W | W |
| contest9 | Y | Y | A | A | W | X | X |
| contest10 | A | A | A | A | A | X | X |
| contest11 | Y | Y | A | W | W | X | X |
| contest12 | Y | Y | Y | Y | A | Y | W |
| contest13 | Y | Y | Y | Y | Y | A | W |
| contest14 | Y | Y | Y | A | W | X | X |
| contest15 | A | A | A | A | A | X | X |
| contest16 | Y | Y | Y | A | W | X | X |
| contest17 | Y | Y | Y | A | A | X | X |
| contest18 | A | Y | A | Y | A | W | X |
| contest19 | Y | Y | A | A | A | X | X |
| contest20 | Y | Y | A | W | A | Y | W |