温和的提比略

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HDU 5510

HDU 4352

CodeForces 55D

CodeForces 1200F

Codeforces 1204C

POJ 3186

POJ 1661 暴力dp

Codeforces 976D

Codeforces 976C

Codeforces 976E

Codeforces 936C

Codeforces 936B

Codeforces 220C

Codeforces 697D

HDU 4417

Codeforces 396C

Codeforces 246C

HDU 6333

Codeforces 1009E

2013-2014 ACM-ICPC Pacific Northwest Regional Contest D.Delta Quadrant