URAL DP第一发

列表：

　　URAL 1225 Flags
　　URAL 1009 K-based Numbers
　　URAL 1119 Metro
　　URAL 1146 Maximum Sum
　　URAL 1203 Scientific Conference
　　URAL 1353 Milliard Vasya's Function
　　URAL 1260 Nudnik Photographer
　　URAL 1012 K-based Numbers. Version 2
　　URAL 1073 Square Country
　　URAL 1017 Staircases
　　URAL 1013 K-based Numbers. Version 3
　　URAL 1167 Bicolored Horses
　　URAL 1586 Threeprime Numbers
　　URAL 1152 False Mirrors
　　URAL 1183 Brackets Sequence
　　URAL 1635 Mnemonics and Palindromes
　　URAL 1081 Binary Lexicographic Sequence
　　URAL 1303 Minimal Coverage
　　URAL 1117 Hierarchy
　　URAL 1741 Communication Fiend
　　URAL 1244 Gentlemen
　　URAL 1501 Sense of Beauty
　　URAL 1036 Lucky Tickets
　　URAL 1029 Ministry
　　URAL 1031 Railway Tickets
　　URAL 1223 Chernobyl’ Eagle on a Roof