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Ikki's Story I - Road Reconstruction Time Limit: 2000MS Memory Limit: 131072K Total Submissions: 7491 Accepted: 2172 Description Ikki is the king of a 阅读全文
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Steady Cow Assignment Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6422 Accepted: 2202 Description Farmer John's N (1 <= N <= 1000) cows 阅读全文
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Given a weighted directed graph, we define the shortest path as the path who has the smallest length among all the path connecting the source vertex t 阅读全文
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Optimal Milking Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 15749 Accepted: 5617 Case Time Limit: 1000MS Description FJ has moved his K 阅读全文
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Sunscreen Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6672 Accepted: 2348 Description To avoid unsightly burns while tanning, each of t 阅读全文