说明：  IOI国家集训队1999论文集 包括： 陈宏：《数据结构的选择与算法效率——从IOI98试题PICTURE谈起》 来煜坤：《把握本质，灵活运用——动态规划的深入探讨》 齐鑫：《搜索方法中的剪枝优化》 邵铮：《数学模型的建立、比较和应用》 石润婷：《隐蔽化、多维化、开放化——论当今信息学竞赛中数学建模的灵活性》 杨帆：《准确性、全面性、美观性——测试数据设计中的三要素》 周咏基：《论随机化算法的原理与设计》
(IOI National Team 1999 Proceedings include: Chen: " the choice of data structure and algorithm efficiency- from the IOI98 Questions PICTURE talk" to Yu-kun: " to grasp the essence of flexibility in the use- in-depth study of dynamic programming," Xin Qi: " search method of pruning optimization" Shao Zheng: " The establishment of mathematical models, comparison and application" Dan Run-ting: " hidden-oriented, multidimensional, open and- on today' s information science contest Mathematical Modeling of flexibility," Fan Yang: " accuracy, comprehensiveness, aesthetics- design of test data in the three-factor" Wing-kee, weeks: " On the principle of Randomized Algorithms and Design" )