ID | 题目 隐藏标签 显示标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
430 | P1488J Flower Shop | 0 / 0 | (无) | |
369 | P1499G Graph Coloring | 0 / 0 | (无) | |
356 | P1503E 2-Coloring | 0 / 0 | (无) | |
332 | P1508E Tree Calendar | 0 / 0 | (无) | |
7260 | P1578J Just Kingdom | 0 / 0 | (无) | |
7529 | P1882E2 Two Permutations (Hard Version) | 0 / 0 | 10 | |
7506 | P1887E Good Colorings | 0 / 0 | 10 | |
7476 | P1895G Two Characters, Two Colors | 0 / 0 | 10 |