ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1620 ARC131E  [ARC131E] Christmas Wreath 0 / 1 5
1621 ARC131F  [ARC131F] ARC Stamp 1 / 1 7
1586 ARC132A  [ARC132A] Permutation Grid 1 / 1 2
1587 ARC132B  [ARC132B] Shift and Reverse 1 / 1 3
1588 ARC132C  [ARC132C] Almost Sorted 1 / 1 4
1589 ARC132D  [ARC132D] Between Two Binary Strings 1 / 1 5
1590 ARC132E  [ARC132E] Paw 1 / 1 7
1591 ARC132F  [ARC132F] Takahashi The Strongest 1 / 1 7
1564 ARC133A  [ARC133A] Erase by Value 0 / 1 2
1565 ARC133B  [ARC133B] Dividing Subsequence 1 / 1 4
1566 ARC133C  [ARC133C] Row Column Sums 1 / 1 4
1567 ARC133D  [ARC133D] Range XOR 1 / 1 6
1568 ARC133E  [ARC133E] Cyclic Medians 1 / 1 7
1569 ARC133F  [ARC133F] Random Transition 1 / 1 7
1550 ARC134A  [ARC134A] Bridge and Sheets 1 / 1 1
1551 ARC134B  [ARC134B] Reserve or Reverse 1 / 1 3
1552 ARC134C  [ARC134C] The Majority 0 / 1 4
1553 ARC134D  [ARC134D] Concatenate Subsequences 0 / 1 5
1554 ARC134E  [ARC134E] Modulo Nim 1 / 1 7
1555 ARC134F  [ARC134F] Flipping Coins 1 / 1 7
1528 ARC135A  [ARC135A] Floor, Ceil - Decomposition 1 / 1 2
1529 ARC135B  [ARC135B] Sum of Three Terms 3 / 5 3
1530 ARC135C  [ARC135C] XOR to All 2 / 2 4
1531 ARC135D  [ARC135D] Add to Square 2 / 2 6
1532 ARC135E  [ARC135E] Sequence of Multiples 0 / 1 7
1533 ARC135F  [ARC135F] Delete 1, 4, 7, ... 0 / 1 7
1498 ARC136A  [ARC136A] A ↔ BB 1 / 1 1
1499 ARC136B  [ARC136B] Triple Shift 1 / 1 4
1500 ARC136C  [ARC136C] Circular Addition 1 / 1 5
1501 ARC136D  [ARC136D] Without Carry 2 / 2 5
1502 ARC136E  [ARC136E] Non-coprime DAG 2 / 2 7
1503 ARC136F  [ARC136F] Flip Cells 1 / 1 7
1476 ARC137A  [ARC137A] Coprime Pair 1 / 1 2
1477 ARC137B  [ARC137B] Count 1's 1 / 1 3
1478 ARC137C  [ARC137C] Distinct Numbers 2 / 2 5
1479 ARC137D  [ARC137D] Prefix XORs 1 / 1 5
1480 ARC137E  [ARC137E] Bakery 0 / 1 7
1481 ARC137F  [ARC137F] Overlaps 0 / 1 7
1447 ARC138A  [ARC138A] Larger Score 0 / 2 3
1448 ARC138B  [ARC138B] 01 Generation 0 / 1 3
1449 ARC138C  [ARC138C] Rotate and Play Game 0 / 1 4
1450 ARC138D  [ARC138D] Differ by K bits 0 / 1 5
1451 ARC138E  [ARC138E] Decreasing Subsequence 1 / 1 7
1452 ARC138F  [ARC138F] KD Tree 1 / 1 7
1417 ARC139A  [ARC139A] Trailing Zeros 1 / 1 2
1418 ARC139B  [ARC139B] Make N 1 / 1 4
1419 ARC139C  [ARC139C] One Three Nine 0 / 1 6
1420 ARC139D  [ARC139D] Priority Queue 2 1 / 1 6
1421 ARC139E  [ARC139E] Wazir 0 / 3 7
1422 ARC139F  [ARC139F] Many Xor Optimization Problems 1 / 1 10

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