题解：洛谷 P3076 [USACO13FEB] Taxi G

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【题目来源】

洛谷：P3076 [USACO13FEB] Taxi G - 洛谷

【题目描述】

Bessie is running a taxi service for the other cows on the farm. The cows have been gathering at different locations along a fence of length M (1 <= M <= 1,000,000,000). Unfortunately, they have grown bored with their current loca