Problem ID Title Solved Submit Pass Rate
2961导弹拦截问题(NOIP1999)需要系统个数33671946.7%
3780排队打水问题59595562.3%
3781均分纸牌(playcard)416266.1%
3782美元汇率(dollars)20430866.2%
6967矩阵选数385865.5%
6968最大整数386955.1%