历届IMO（国际奥林匹克数学竞赛）试题提供国标签：广州奥数题-人人终身学习知识网~是各类综合知识资源信息分享，提升综合素质与提高知识技能的终身学习网络平台广州奥数题奥数

meili 发表于 2022-10-21 20:49:14

历届IMO（国际奥林匹克数学竞赛）试题提供国标签：广州奥数题

历届IMO（国际数学奥林匹克）试题提供国2023/1 proposed by Poland 波兰2023/2 proposed by Romania 罗马尼亚2023/3 proposed by Hungary 匈牙利2023/4 proposed by Hungary 匈牙利2023/5 proposed by Romania 罗马尼亚2023/6 proposed by Czechoslovakia 捷克斯洛伐克2023/1 proposed by Bulgaria 保加利亚2023/2 proposed by Hungary 匈牙利2023/3 proposed by Romania 罗马尼亚2023/4 proposed by Hungary 匈牙利2023/5 proposed by Czechoslovakia 捷克斯洛伐克2023/6 proposed by Bulgaria 保加利亚2023/7 proposed by Eastern Germany 民主德国2023/1 proposed by Hungary 匈牙利2023/2 proposed by Poland 波兰2023/3 proposed by Bulgaria 保加利亚2023/4 proposed by Eastern Germany 民主德国2023/5 proposed by Czechoslovakia 捷克斯洛伐克2023/6 proposed by Romania 罗马尼亚2023/1 proposed by Poland 波兰2023/2 proposed by Hungary 匈牙利2023/3 proposed by Czechoslovakia 捷克斯洛伐克2023/4 proposed by Romania 罗马尼亚2023/5 proposed by Bulgaria 保加利亚2023/6 proposed by Eastern Germany 民主德国2023/7 proposed by USSR 苏联2023/1 proposed by Czechoslovakia 捷克斯洛伐克2023/2 proposed by USSR 苏联2023/3 proposed by Hungary 匈牙利2023/4 proposed by USSR 苏联2023/5 proposed by Eastern Germany 民主德国2023/6 proposed by Hungary 匈牙利2023/1 proposed by Czechoslovakia 捷克斯洛伐克2023/2 proposed by Hungary 匈牙利2023/3 proposed by Yugoslavia 南斯拉夫2023/4 proposed by Hungary 匈牙利2023/5 proposed by Romania 罗马尼亚2023/6 proposed by Poland 波兰2023/1 proposed by Yugoslavia 南斯拉夫2023/2 proposed by Poland 波兰2023/3 proposed by Czechoslovakia 捷克斯洛伐克2023/4 proposed by USSR 苏联2023/5 proposed by Romania 罗马尼亚2023/6 proposed by Poland 波兰2023/1 proposed by USSR 苏联2023/2 proposed by Hungary 匈牙利2023/3 proposed by Bulgaria 保加利亚2023/4 proposed by Yugoslavia 南斯拉夫2023/5 proposed by Czechoslovakia 捷克斯洛伐克2023/6 proposed by Poland 波兰2023/1 proposed by Poland 波兰2023/2 proposed by Czechoslovakia 捷克斯洛伐克2023/3 proposed by United Kingdom 英国2023/4 proposed by Italy 意大利2023/5 proposed by USSR 苏联2023/6 proposed by Hungary 匈牙利2023/1 proposed by Romania 罗马尼亚2023/2 proposed by Czechoslovakia 捷克斯洛伐克2023/3 proposed by Bulgaria 保加利亚2023/4 proposed by Poland 波兰2023/5 proposed by Eastern Germany 民主德国2023/6 proposed by United Kingdom 英国2023/1 proposed by Eastern Germany 民主德国2023/2 proposed by Hungary 匈牙利2023/3 proposed by Poland 波兰2023/4 proposed by Netherlands 荷兰2023/5 proposed by Mongolia 蒙古2023/6 proposed by USSR 苏联2023/1 proposed by Poland 波兰2023/2 proposed by Romania 罗马尼亚2023/3 proposed by Sweden 瑞典2023/4 proposed by Czechoslovakia 捷克斯洛伐克2023/5 proposed by Bulgaria 保加利亚2023/6 proposed by USSR 苏联2023/1 proposed by Hungary 匈牙利2023/2 proposed by USSR 苏联2023/3 proposed by Poland 波兰2023/4 proposed by Netherlands荷兰2023/5 proposed by Bulgaria 保加利亚2023/6 proposed by Sweden 瑞典2023/1 proposed by USSR 苏联2023/2 proposed by Netherlands 荷兰2023/3 proposed by United Kingdom 英国2023/4 proposed by Netherlands 荷兰2023/5 proposed by Bulgaria 保加利亚2023/6 proposed by United Kingdom 英国2023/1 proposed by Czechoslovakia 捷克斯洛伐克2023/2 proposed by Poland 波兰2023/3 proposed by Sweden 瑞典2023/4 proposed by Yugoslavia 南斯拉夫2023/5 proposed by Poland 波兰2023/6 proposed by Sweden 瑞典2023/1 proposed by USA 美国2023/2 proposed by Finland 芬兰2023/3 proposed by Romania 罗马尼亚2023/4 proposed by Bulgaria 保加利亚2023/5 proposed by Netherlands 荷兰2023/6 proposed by Sweden 瑞典2023/1 proposed by Czechoslovakia 捷克斯洛伐克2023/2 proposed by United Kingdom 英国2023/3 proposed by Netherlands 荷兰2023/4 proposed by USSR 苏联2023/5 proposed by USSR 苏联2023/6 proposed by United Kingdom 英国2023/1 proposed by Czechoslovakia 捷克斯洛伐克2023/2 proposed by Finland 芬兰2023/3 proposed by Netherlands 荷兰2023/4 proposed by USA 美国2023/5 proposed by Netherlands 荷兰2023/6 proposed by United Kingdom 英国2023/1 proposed by Netherlands 荷兰2023/2 proposed by Phan ??c Chính, Vietnam 越南2023/3 proposed by Netherlands 荷兰2023/4 proposed by United Kingdom 英国2023/5 proposed by Eastern Germany 民主德国2023/6 proposed by Bulgaria 保加利亚2023/1 proposed by Cuba 古巴2023/2 proposed by USA 美国2023/3 proposed by United Kingdom 英国2023/4 proposed by USA 美国2023/5 proposed by France 芬兰2023/6 proposed by Netherlands 荷兰2023/1 proposed by Western Germany 民主德国2023/2 proposed by Bulgaria 保加利亚2023/3 proposed by USSR 苏联2023/4 proposed by USA 美国2023/5 proposed by Israel 以色列2023/6 proposed by Eastern Germany 民主德国2023/1 proposed by United Kingdom 英国2023/2 proposed by Western Germany 民主德国2023/3 proposed by Netherlands 荷兰2023/4 proposed by Belgium 比利时2023/5 proposed by USSR 苏联2023/6 proposed by Finland 芬兰2023/1 proposed by United Kingdom 英国2023/2 proposed by Netherlands 荷兰2023/3 proposed by A.Grishkov, USSR 苏联2023/4 proposed by United Kingdom 英国2023/5 proposed by Netherlands 荷兰2023/6 proposed by V?n Nh? C??ng, Vietnam 越南2023/1 proposed by United Kingdom 英国2023/2 proposed by I.F.Sharygin, USSR 苏联2023/3 proposed by Western Germany 民主德国2023/4 proposed by Belgium 比利时2023/5 proposed by Poland 波兰2023/6 proposed by USA 美国2023/1 proposed by Western Germany 民主德国2023/2 proposed by Netherlands 荷兰2023/3 proposed by Romania 罗马尼亚2023/4 proposed by Romania 罗马尼亚2023/5 proposed by Mongolia 蒙古2023/6 proposed by Poland 波兰2023/1 proposed by United Kingdom 英国2023/2 proposed by Australia 澳大利亚2023/3 proposed by Netherlands 荷兰2023/4 proposed by Mongolia 蒙古2023/5 proposed by USSR 苏联2023/6 proposed by Sweden 瑞典2023/1 proposed by Western Germany 联邦德国2023/2 proposed by Gengzhe Chang and Dongxu Qi, China 中国常庚哲齐东旭2023/3 proposed by Elias Wegert, Eastern Germany 民主德国2023/4 proposed by Iceland 冰岛2023/5 proposed by United Kingdom 英国2023/6 proposed by Konrad Engel, Eastern Germany 民主德国恩格尔2023/1 proposed by Western Germany 民主德国2023/2 proposed by I.A.Kushnir, USSR 苏联2023/3 proposed by Western Germany 联邦德国2023/4 proposed by Nguy?n Minh ??c, Vietnam 越南2023/5 proposed by Eastern Germany 民主德国2023/6 proposed by V.F.Lev, USSR 苏联2023/1 proposed by Lucien Kieffer, Luxembourg 卢森堡2023/2 proposed by Czechoslovakia 捷克斯洛伐克2023/3 proposed by United Kingdom 英国2023/4 proposed by Ireland 爱尔兰2023/5 proposed by Dimitris Kontogiannis, Greece 希腊2023/6 proposed by Western Germany 联邦德国2023/1 proposed by Philippines 菲律宾2023/2 proposed by Australia 澳大利亚2023/3 proposed by Hendrikus Gerardus Derksen, Netherlands 荷兰2023/4 proposed by Iceland2023/5 proposed by Sweden2023/6 proposed by Professor Marcin Kuczma, university of Warsaw, Poland 波兰2023/1 proposed by India 印度2023/2 proposed by Czechoslovakia 捷克斯洛伐克2023/3 proposed by Laurentin Panaitopol, university of Bucharest Romania 罗马尼亚2023/4 proposed by Turkey 土耳其2023/5 proposed by Germany 德国2023/6 proposed by Hendrikus Gerardus Derksen, Netherlands 荷兰2023/1 proposed by USSR 苏联2023/2 proposed by Romania 罗马尼亚2023/3 proposed by Chengzhang Li, China 中国李成章2023/4 proposed by USA2023/5 proposed by Johan Yebbou, France2023/6 proposed by Hendrikus Gerardus Derksen, Netherlands2023/1 proposed by New Zealand 新西兰2023/2 proposed by India 印度2023/3 proposed by Chengzhang Li, China 中国李成章2023/4 proposed by Johan Yebbou, France 法国2023/5 proposed by Italy 意大利2023/6 proposed by Tony Gardiner, United Kingdom 英国2023/1 proposed by Ireland 爱尔兰2023/2 proposed by David Monk, formerly University of Edinburgh, United Kingdom 英国2023/3 proposed by Finland 芬兰2023/4 proposed by F.Y.R. Macedonia 马萨多尼亚2023/5 proposed by Elias Wegert, Germany 德国2023/6 proposed by N.G. de Bruijn, Netherlands 荷兰2023/1 proposed by Vincent Lafforgue, France 法国2023/2 proposed by Hans Lausch, Monash University, Australia and Armenia independently 亚美尼亚－澳大利亚2023/3 proposed by Romania 罗马尼亚2023/4 proposed by Australia 澳大利亚2023/5 proposed by United Kingdom 英国2023/6 proposed by Finland 芬兰2023/1 proposed by Bulgaria 保加利亚2023/2 proposed by Nazar Agakhanov, Russia 俄罗斯2023/3 proposed by Jaromir Simsa, Czech Republic（我在其他地方得到的信息是这题为日本提供）2023/4 proposed by Professor Marcin Kuczma, university of Warsaw, Poland 波兰2023/5 proposed by New Zealand 新西兰2023/6 proposed by Professor Marcin Kuczma, university of Warsaw, Poland 波兰2023/1 proposed by Finland 芬兰2023/2 proposed by Canada 加拿大2023/3 proposed by Romania 罗马尼亚2023/4 proposed by Alexander S. Golovanov, Russia 俄罗斯2023/5 proposed by Nairi M. Sedrakyan, Armenia 亚美尼亚2023/6 proposed by Laurent Rosaz, France 法国2023/1 proposed by Belarus 白俄罗斯2023/2 proposed by David Monk, formerly University of Edinburgh, United Kingdom 英国2023/3 proposed by Russia 俄罗斯2023/4 proposed by Iran 伊朗2023/5 proposed by Petr Kanovsky, Czech Republic 捷克斯洛伐克2023/6 proposed by Giedrius Alkauskas, Lithuania 立陶宛2023/1 proposed by Charles Leytem, high school Dierkirch, Luxembourg 卢森堡2023/2 proposed by India 印度2023/3 proposed by Belarus 白俄罗斯2023/4 proposed by David Monk university Edinbourg 英国2023/5 proposed by Ukraine 乌克兰2023/6 proposed by Nikolai Nikolov and Oleg Mushkarov Institut Mathematiques Informatiques Academie des Sciences Sofia Bulgarie 保加利亚2023/1 proposed by Jan Willemson university of Tartu, Estonia 爱沙尼亚2023/2 proposed by Professor Marcin Kuczma, university of Warsaw, Poland 波兰2023/3 proposed by E.Barabanov and I.Voronovich, Belarus 白俄罗斯2023/4 proposed by Taiwan 中国台湾2023/5 proposed by P.Kozhevnikov, Russia 俄罗斯2023/6 proposed by Japan 日本2023/1 proposed by Serge Berlov, Saint-Petersbourg Russia 俄罗斯2023/2 proposed by Titu Andreescu, USA 美国2023/3 proposed by Belarus 白俄罗斯2023/4 proposed by Sandor Dobos professor lyc Fazekas Mihaly, Budapest, Hungary 匈牙利2023/5 proposed by Valerii Senderov, Moscou Russia 俄罗斯2023/6 proposed by Lev and Tatiana Emelianovii, Kaluga Russia 俄罗斯2023/1 proposed by Hojoo Lee university Kwangwoon, Seoul Korea 韩国2023/2 proposed by Hojoo Lee university Kwangwoon, Seoul Korea 韩国2023/3 proposed by Dr.Christian Bey university of Rostock, Germany 德国2023/4 proposed by Professor Bill Sands university of Calgary, Canada 加拿大2023/5 proposed by Toshio Seimiya, Kawasaki Japan / see cruxmathematicorum problem 2023 （以色列）2023/6 proposed by Alexander Ivanov, Bulgaria 保加利亚2023/1 proposed by Federico Ardila, university of Los Andes, Bogota Colombia 哥伦比亚2023/2 proposed by Hojoo Lee university Kwangwoon, Seoul Korea 韩国2023/3 proposed by Laurentin Panaitopol, university of Bucharest Romania 罗马尼亚2023/4 proposed by Mihai Manea, Galati Romania 罗马尼亚2023/5 proposed by B.J.Venkatachala, professor university of Indian Institut of Sciences, Bangalore India 印度2023/6 proposed by Vyacheslav Yasinskiy, Vinnitsa Pedagogical University, Vinnitsa Ukraine 乌克兰2023/1 proposed by Carlos Gustavo Moreira, Brasilia 巴西2023/2 proposed by Bulgaria 保加利亚2023/3 proposed by Waldemar Pompe, Poland 波兰2023/4 proposed by Finland 芬兰2023/5 proposed by Ireland 爱尔兰2023/6 proposed by Johan Yebbou Professeur Mathematiques Speciales MP* in France 法国2023/1 proposed by Valentin Vornicu and Dinu Serbanescu, Romania 罗马尼亚2023/2 proposed by Hojoo Lee university Kwangwoon, Seoul Korea 韩国2023/3 proposed by Jan Villemson, Estonia 爱沙尼亚2023/4 proposed by Hojoo Lee university Kwangwoon, Seoul Korea 韩国2023/5 proposed by Waldemar Pompe, Poland 波兰2023/6 proposed by Dr. Mohsen Jamaly, Iran 伊朗2023/1 proposed by Bogdan Enescu, Romania 罗马尼亚2023/2 proposed by N.G. de Bruijn, Netherlands 荷兰2023/3 proposed by Hojoo Lee, South Korea 韩国2023/4 proposed by Mariusz Skalba, Poland 波兰2023/5 proposed by Waldemar Pompe, Poland 波兰2023/6 proposed by Radu Gologan and Dan Schwarz, Romania 罗马尼亚2023/1 proposed by Hojoo Lee, South Korea 韩国2023/2 proposed by Du?an Djuki?, Serbia 塞尔维亚－黑山2023/3 proposed by Finbarr Holland, Ireland 爱尔兰2023/4 proposed by Zuming Feng, USA 美国冯祖铭2023/5 proposed by Dan Schwarz, Romania 罗马尼亚2023/6 proposed by Du?an Djuki?, Serbia 塞尔维亚－黑山2023年第48届国际数学奥林匹克IMO试题由以下国家提供第1题：新西兰；第2题：卢森堡；第3题：俄罗斯第5题：英国；第6题：荷兰2023年第49届国际数学奥林匹克IMO试题由以下国家提供第1题由俄罗斯的Andrey Gavrilyuk提供。第2题由奥地利的Walther Janous提供。第3题由立陶宛的Kęstutis Česnavičius提供。第4题由韩国的Hojoo Lee提供,他已为IMO供题多道，经常上mathoe的就都知道此人了。第5题由法国的Bruno Le Floch and Ilia Smilga共同提供。第6题由俄罗斯的Vladimir Shmarov提供我国向IMO提供的题目2023第27届IMO第2题，这是我国向IMO提供的第一道试题。在平面上给定的点P0和△A1A2A3，且约定S≥4时，As＝A s-3，构造点列P0，P1，P2，……，使得P k+1为点Pk绕中心A k+1顺时针旋转120°所到达的位置，k＝0，1，2，……。求证：如果P2023＝P0，则△A1A2A3为等边三角形。由中国科技大学常庚哲和吉林大学齐东旭共同命制。2023第32届IMO第3题，这是我国向IMO提供的第二道试题。设S＝｛1，2，3，……，280｝，求最小的自然数n，使得S的每个n元子集中都含有5个两两互素的数。由南开大学李成章命制。2023第33届IMO第3题，这是我国向IMO提供的第三道试题。给定空间中的九个点，其中任何四点都不共面，在每一对点之间都连有一条线段，这条线段可染为红色或蓝色，也可不染色。试求出最小的n值，使得将其中任意n条线段中的每一条任意地染为红蓝二色之一时，在这n条线段的集合中都必然包含有一个各边同色的三角形。由南开大学李成章命制。2023年第40届IMO第四题由我国台湾提供。确定所有的正整数对(n,p)，满足：p是一个素数，n≤2p，且(p-1)n＋1能够被n p-1整除。

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人人终身学习知识网~是各类综合知识资源信息分享，提升综合素质与提高知识技能的终身学习网络平台's Archiver

历届IMO（国际奥林匹克数学竞赛）试题提供国 标签：广州奥数题

历届IMO（国际奥林匹克数学竞赛）试题提供国标签：广州奥数题