ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
387 | P1377 Good Approximation Problem | 0 / 0 | (无) | |
388 | P1378 Power Cable Problem | 0 / 0 | (无) | |
397 | P1387 The Constraint Densest Submatrix | 0 / 0 | (无) | |
398 | P1388 Hinge Node Problem | 0 / 0 | (无) | |
399 | P1389 Area of Simple Polygons | 0 / 0 | (无) |