ID 题目 显示标签 隐藏标签 AC / 尝试 难度
31853 codeforces#P1491E   Fib-tree 0 / 0 9
31857 codeforces#P1491I   Ruler Of The Zoo 0 / 0 10
31862 codeforces#P1492E   Almost Fault-Tolerant Database 0 / 0 9
31864 codeforces#P1493B   Planet Lapituletti 0 / 0 4
31865 codeforces#P1493C   K-beautiful Strings 0 / 0 7
31866 codeforces#P1493D   GCD of an Array 1 / 1 7
31869 codeforces#P1494A   ABC String 1 / 1 3
31870 codeforces#P1494B   Berland Crossword 0 / 0 4
31874 codeforces#P1494F   Delete The Edges 0 / 0 10
31879 codeforces#P1495E   Qingshan and Daniel 0 / 0 10
31881 codeforces#P1496A   Split it! 1 / 1 3
31883 codeforces#P1497A   Meximization 1 / 1 3
31890 codeforces#P1498A   GCD Sum 0 / 0 3
31892 codeforces#P1498C   Planar Reflections 0 / 0 5
31894 codeforces#P1498E   Two Houses 0 / 0 8
31897 codeforces#P1499B   Binary Removals 0 / 0 3
31898 codeforces#P1499C   Minimum Grid Path 0 / 0 5
31903 codeforces#P1500A   Going Home 0 / 0 6
31904 codeforces#P1500B   Two chandeliers 0 / 0 8
31905 codeforces#P1500C   Matrix Sorting 0 / 0 10
31930 codeforces#P1506C   Double-ended Strings 0 / 0 3
31934 codeforces#P1506G   Maximize the Remaining String 0 / 0 7
31937 codeforces#P1508C   Complete the MST 0 / 0 9
31939 codeforces#P1508E   Tree Calendar 0 / 0 10
31940 codeforces#P1508F   Optimal Encoding 0 / 0 10
31954 codeforces#P1510K   King's Task 0 / 0 4
31957 codeforces#P1511C   Yet Another Card Deck 0 / 0 3
31958 codeforces#P1511D   Min Cost String 0 / 0 5
31960 codeforces#P1511F   Chainword 0 / 0 10
31961 codeforces#P1511G   Chips on a Board 0 / 0 10
31962 codeforces#P1512A   Spy Detected! 2 / 2 3
31966 codeforces#P1512E   Permutation by Sum 1 / 1 5
31967 codeforces#P1512F   Education 1 / 1 6
31968 codeforces#P1512G   Short Task 0 / 0 5
31969 codeforces#P1512G   Short Task 1 / 1 5
31980 codeforces#P1513F   Swapping Problem 0 / 0 9
31981 codeforces#P1513F   Swapping Problem 0 / 0 9
31995 codeforces#P1515B   Phoenix and Puzzle 0 / 0 3
31996 codeforces#P1515B   Phoenix and Puzzle 0 / 0 3
32010 codeforces#P1515H   Phoenix and Bits 0 / 0 10
32011 codeforces#P1515H   Phoenix and Bits 0 / 0 10
32012 codeforces#P1515H   Phoenix and Bits 0 / 0 10
32019 codeforces#P1516B   AGAGA XOOORRR 0 / 0 5
32020 codeforces#P1516B   AGAGA XOOORRR 0 / 0 5
32021 codeforces#P1516B   AGAGA XOOORRR 0 / 0 5
32053 codeforces#P1519C   Berland Regional 0 / 0 4
32054 codeforces#P1519C   Berland Regional 0 / 0 4
32055 codeforces#P1519D   Maximum Sum of Products 0 / 0 5
32058 codeforces#P1519F   Chests and Keys 0 / 0 10
32059 codeforces#P1520A   Do Not Be Distracted! 0 / 0 3

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