poj 1328 Radar Installation——贪心+区间选择

转载于：https://blog.csdn.net/baymax__dabai/article/details/89340332?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.add_param_isCf&depth_1-utm_source=distribute.pc_rele

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