• 1
ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8320 P27D  Ring Road 2 0 / 0 8
7384 P228E  The Road to Berland is Paved With Good Intentions 0 / 0 省选/NOI-
6426 P468B  Two Sets 0 / 0 NOI/NOI+/CTSC
6143 P538H  Summer Dichotomy 0 / 0 10
6038 P568C  New Language 0 / 0 10
5956 P587D  Duff in Mafia 0 / 0 10
5137 P776D  The Door Problem 0 / 0 NOI/NOI+/CTSC
5117 P780D  Innokenty and a Football League 0 / 0 省选/NOI-
4718 P875C  National Property 0 / 0 NOI/NOI+/CTSC
4123 P1007D  Ants 0 / 0 10
3069 P1215F  Radio Stations 0 / 0 10
3047 P1218I  The Light Square 0 / 0 NOI/NOI+/CTSC
2964 P1239D  Catowice City 0 / 0 9
2220 P1385G  Columns Swaps 0 / 0 8
2149 P1400C  Binary String Reconstruction 0 / 0 提高+/省选-
2135 P1403A  The Potion of Great Power 0 / 0 9
1955 P1438C  Engineer Artem 0 / 0 NOI/NOI+/CTSC
1778 P1475F  Unusual Matrix 0 / 0 省选/NOI-
1636 P1503D  Flip the Cards 0 / 0 10
1407 P1545C  AquaMoon and Permutations 0 / 0 10
1286 P1567F  One-Four Overload 0 / 0 10
923 P1635E  Cars 0 / 0 8
827 P1657F  Words on Tree 0 / 0 10
582 P1697F  Too Many Constraints 0 / 0 10
527 P1706A  Another String Minimization Problem 0 / 0 普及/提高-
480 P1713E  Cross Swapping 0 / 0 9
468 P1715D  2+ doors 0 / 0 省选/NOI-
8832 P1903F  Babysitting 0 / 0 9
8947 P1946F  Nobody is needed 0 / 0 9
9061 P1971H  ±1 0 / 0 NOI/NOI+/CTSC
  • 1

分类

手气不错

根据当前过滤条件随机选择一道题