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4 3 4 6 4 2 5 11 17 101 0 0
Case 1: 4 lines with exactly 3 crossings can cut the plane into 8 pieces at most. Case 2: 4 lines with exactly 6 crossings can cut the plane into 11 pieces at most. Case 3: 4 lines cannot make exactly 2 crossings. Case 4: 5 lines cannot make exactly 11 crossings. Case 5: 17 lines with exactly 101 crossings can cut the plane into 119 pieces at most.
时间上限 | 内存上限 |
1000 | 30000 |