ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1280 codeforces#P1301E  Nanosoft 0 / 0 9
1279 codeforces#P1301F  Super Jaber 0 / 0 10
1268 codeforces#P1303A  Erasing Zeroes 1 / 1 3
1266 codeforces#P1303C  Perfect Keyboard 0 / 0 5
1263 codeforces#P1303F  Number of Components 0 / 0 10
1260 codeforces#P1304B  Longest Palindrome 0 / 0 3
1259 codeforces#P1304C  Air Conditioner 1 / 1 5
1250 codeforces#P1305E  Kuroni and the Score Distribution 1 / 1 8
1246 codeforces#P1307A  Cow and Haybales 0 / 0 3
1242 codeforces#P1307E  Cow and Treats 0 / 0 9
1238 codeforces#P1310B  Double Elimination 0 / 0 9
1233 codeforces#P1311A  Add Odd or Subtract Even 0 / 0 3
1228 codeforces#P1311F  Moving Points 0 / 1 6
1225 codeforces#P1312C  Adding Powers 0 / 0 4
1220 codeforces#P1313A  Fast Food Restaurant 0 / 0 3
1219 codeforces#P1313B  Different Rules 0 / 0 5
1216 codeforces#P1313D  Happy New Year 0 / 0 9
1214 codeforces#P1315A  Dead Pixel 0 / 0 3
1211 codeforces#P1316A  Grade Allocation 0 / 0 3
1210 codeforces#P1316B  String Modification 0 / 0 4
1208 codeforces#P1316D  Nash Matrix 0 / 0 7
1192 codeforces#P1323A  Even Subset Sum Problem 0 / 0 3
1190 codeforces#P1323B  Count Subrectangles 1 / 12 5
1189 codeforces#P1324A  Yet Another Tetris Problem 0 / 0 3
1187 codeforces#P1324C  Frog Jumps 0 / 0 3
1184 codeforces#P1324E  Sleeping Schedule 0 / 0 5
1182 codeforces#P1325B  CopyCopyCopyCopyCopy 1 / 2 3
1177 codeforces#P1326B  Maximums 0 / 0 3
1165 codeforces#P1327C  Game with Chips 0 / 0 5
1160 codeforces#P1328B  K-th Beautiful String 0 / 0 4
1159 codeforces#P1328C  Ternary XOR 0 / 0 4
1155 codeforces#P1329A  Dreamoon Likes Coloring 0 / 0 6
1153 codeforces#P1329C  Drazil Likes Heap 0 / 0 9
1150 codeforces#P1330A  Dreamoon and Ranking Collection 0 / 0 3
1149 codeforces#P1330B  Dreamoon Likes Permutations 0 / 0 4
1145 codeforces#P1331D  Again? 1 / 1 10
1144 codeforces#P1331E  Jordan Smiley 1 / 2 10
1140 codeforces#P1332A  Exercising Walk 0 / 0 3
1139 codeforces#P1332C  K-Complete Word 0 / 0 5
1134 codeforces#P1333B  Kind Anton 0 / 0 3
1131 codeforces#P1333C  Eugene and an array 0 / 0 5
1130 codeforces#P1333D  Challenges in school №41 0 / 0 7
1128 codeforces#P1333F  Kate and imperfection 0 / 0 8
1126 codeforces#P1334A  Level Statistics 0 / 0 4
1124 codeforces#P1334D  Minimum Euler Cycle 0 / 0 6
1118 codeforces#P1335C  Two Teams Composing 0 / 0 3
1117 codeforces#P1335D  Anti-Sudoku 0 / 0 4
1105 codeforces#P1337B  Kana and Dragon Quest game 0 / 0 3
1099 codeforces#P1339A  Filling Diamonds 0 / 0 3
1097 codeforces#P1340A  Nastya and Strange Generator 0 / 0 5

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手气不错

根据当前过滤条件随机选择一道题