题目

题目列表

题号 标题 难度 题目来源 正确数 提交数
1550 The 3n + 1 problem D0 66 229
1551 Minesweeper D0 17 33
1552 Mincost D0 5 27
1553 Tight words D0 5 6
1555 Cylinder D0 4 26
1557 Up the Stairs D0 1 8
1558 Maya Calendar D0 2 7
1559 Electrical Outlets D0 26 28
1560 Anagrams by Stack D0 5 6
1561 Do the Untwist D0 3 7
1562 Numerical Summation of a Series D0 5 5
1563 Crashing Balloon D0 3 5
1564 Gnome Tetravex D0 2 7
1565 Enigma D0 3 5
1567 Parencodings D0 3 4
1568 Wooden Sticks D0 Asia 2001, Taejon (South Korea) 46 121
1569 Human Gene Functions D0 3 3
1570 Flip and Shift D0 Asia 2001, Taejon (South Korea) 3 4
1571 Moving Tables D0 Asia 2001, Taejon (South Korea) 23 86
1572 HangOver D0 Mid-Central USA 2001 73 96
1573 Gridland D0 Northwestern Europe 2001 6 13
1574 Financial Management D0 179 231
1575 I Think I Need a Houseboat D0 70 124
1576 The Worm Turns D0 2 3
1577 Currency Exchange A D0 3 6
1578 Round and Round We Go D0 18 34
1579 Gene Assembly D0 24 67
1580 Palindrom Numbers D0 13 28
1581 Stockbroker Grapevine D0 3 3
1582 Lotto D0 13 16
1583 Knight Moves D0 14 29
1584 Arbitrage D0 5 6
1585 Monkey and Banana D0 7 21
1586 Matrix Chain Multiplication D0 4 4
1587 Rooks D0 3 31
1588 Digital Roots D0 15 55
1589 Word Reversal D0 70 305
1590 String Matching D0 33 82
1592 Fast Food D0 5 26
1593 Inversion A D0 9 13
1594 Divide and Count D0 16 28
1595 Additive equations D0 4 7
1596 Martian Addition D0 23 94
1597 Deck D0 12 32
1598 Risk D0 3 7
1599 Chopsticks D0 6 6
1600 Hanoi Tower Troubles Again! D0 16 61

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