ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2304 P1303A   Erasing Zeroes 0 / 0 3
2297 P1304A   Two Rabbits 0 / 0 3
2290 P1305A   Kuroni and the Gifts 0 / 0 3
2282 P1307A   Cow and Haybales 0 / 0 3
2269 P1311A   Add Odd or Subtract Even 0 / 0 3
2263 P1312A   Two Regular Polygons 0 / 0 3
2250 P1315A   Dead Pixel 0 / 0 3
2247 P1316A   Grade Allocation 0 / 0 3
2227 P1323A   Even Subset Sum Problem 0 / 0 3
2219 P1325A   EhAb AnD gCd 0 / 0 3
2218 P1325B   CopyCopyCopyCopyCopy 0 / 0 3
2197 P1328A   Divisibility Problem 0 / 0 3
2156 P1335A   Candies and Two Sisters 0 / 0 3
2142 P1337A   Ichihime and Triangle 0 / 0 3
2118 P1343B   Balanced Array 0 / 0 3
2107 P1345A   Puzzle Pieces 0 / 0 3
2096 P1348A   Phoenix and Balance 0 / 0 3
2081 P1351A   A+B (Trial Problem) 0 / 0 3
2078 P1352A   Sum of Round Numbers 0 / 0 3
2071 P1353A   Most Unstable Array 0 / 0 3
2070 P1353B   Two Arrays And Swaps 0 / 0 3
2023 P1358A   Park Lighting 0 / 0 3
2011 P1360A   Minimal Square 0 / 0 3
2010 P1360B   Honest Coach 0 / 0 3
1969 P1367A   Short Substrings 0 / 0 3
1968 P1367B   Even Array 0 / 0 3
1962 P1368A   C+= 0 / 0 3
1953 P1369A   FashionabLee 0 / 0 3
1947 P1370A   Maximum GCD 0 / 0 3
1940 P1371A   Magical Sticks 0 / 0 3
1933 P1372A   Omkar and Completion 0 / 0 3
1920 P1374A   Required Remainder 0 / 0 3
1884 P1382A   Common Subsequence 0 / 0 3
1873 P1385A   Three Pairwise Maximums 0 / 0 3
1872 P1385B   Restore the Permutation by Merger 0 / 0 3
1859 P1388A   Captain Flint and Crew Recruitment 0 / 0 3
1854 P1389A   LCM Problem 0 / 0 3
1847 P1391A   Suborrays 0 / 0 3
1846 P1391B   Fix You 0 / 0 3
1842 P1392A   Omkar and Password 0 / 0 3
1841 P1392B   Omkar and Infinity Clock 0 / 0 3
1833 P1393A   Rainbow Dash, Fluttershy and Chess Coloring 0 / 0 3
1814 P1397A   Juggling Letters 0 / 0 3
1812 P1398A   Bad Triangle 0 / 0 3
1811 P1398B   Substring Removal Game 0 / 0 3
1805 P1399A   Remove Smallest 0 / 0 3
1804 P1399B   Gifts Fixing 0 / 0 3
1798 P1400A   String Similarity 0 / 0 3
1774 P1405A   Permutation Forgery 0 / 0 3
1762 P1408A   Circle Coloring 0 / 0 3

分类

试试手气

根据当前过滤条件随机选择一道题