ID Problem Show tags Hide tags AC / Tried Difficulty
1739 T1617  「一本通 6.1 练习 2」转圈游戏 0 / 0 (None)
1740 T1618  越狱 0 / 0 (None)
1741 T1619  Prime Distance 0 / 0 (None)
1742 T1620  「一本通 6.2 练习 1」质因数分解 1 / 1 10
1744 T1622  「一本通 6.2 练习 3」Goldbach's Conjecture 0 / 0 (None)
1745 T1623  Sherlock and His Girlfriend 0 / 0 (None)
1746 T1624  樱花 0 / 0 (None)
1748 T1626  Hankson 的趣味题 (强化版) 0 / 0 (None)
1749 T1627  「一本通 6.3 例 3」最大公约数 0 / 0 (None)
1750 T1628  「一本通 6.3 练习 1」X-factor Chain 0 / 0 (None)
1751 T1629  「一本通 6.3 练习 2」聪明的燕姿 0 / 0 (None)
1752 T1630  「一本通 6.3 练习 3」Super GCD 0 / 0 (None)
1753 T1631  青蛙的约会 0 / 0 (None)
1754 T1632  同余方程 0 / 1 10
1755 T1633  「一本通 6.4 例 3」Sumdiv 0 / 0 (None)
1756 T1634  曹冲养猪 0 / 0 (None)
1757 T1635  「一本通 6.4 例 5」Strange Way to Express Integers 0 / 0 (None)
1758 T1636  「一本通 6.4 例 6」计算器 0 / 0 (None)
1759 T1637  「一本通 6.4 练习 1」荒岛野人 0 / 0 (None)
1760 T1638  「一本通 6.4 练习 2」五指山 0 / 0 (None)
1761 T1639  「一本通 6.4 练习 3」Biorhythms 0 / 0 (None)
1762 T1640  「一本通 6.4 练习 4」C Looooops 0 / 0 (None)
1763 T1641  「一本通 6.5 例 1」矩阵 A×B 0 / 0 (None)
1764 T1642  「一本通 6.5 例 2」Fibonacci ### 第 n 项 0 / 0 (None)
1765 T1643  「一本通 6.5 例 3」Fibonacci 前 n 项和 0 / 0 (None)
1766 T1644  「一本通 6.5 例 4」佳佳的 Fibonacci 0 / 0 (None)
1767 T1645  「一本通 6.5 练习 1」Fibonacci 0 / 0 (None)
1768 T1646  「一本通 6.5 练习 2」GT 考试 0 / 0 (None)
1769 T1647  「一本通 6.5 练习 3」迷路 0 / 0 (None)
1771 T1649  「一本通 6.6 例 2」2^k 进制数 0 / 0 (None)
1672 T1650  「一本通 6.6 例 3」组合 0 / 0 (None)
1673 T1651  「一本通 6.6 例 4」古代猪文 0 / 0 (None)
1674 T1652  「一本通 6.6 练习 1」牡牛和牝 0 / 0 (None)
1675 T1653  「一本通 6.6 练习 2」方程的解 0 / 0 (None)
1676 T1654  「一本通 6.6 练习 3」车的放置 0 / 0 (None)
1677 T1655  「一本通 6.6 练习 4」数三角形 0 / 0 (None)
1678 T1656  「一本通 6.6 练习 5」Combination 0 / 0 (None)
1679 T1657  「一本通 6.6 练习 6」序列统计 0 / 0 (None)
1680 T1658  「一本通 6.6 练习 7」超能粒子炮 · 改 0 / 0 (None)
1681 T1659  「一本通 6.6 练习 8」礼物 0 / 0 (None)
1682 T1660  「一本通 6.6 练习 9」网格 0 / 0 (None)
1683 T1661  「一本通 6.6 练习 10」有趣的数列 0 / 0 (None)
1684 T1662  「一本通 6.6 练习 11」树屋阶梯 0 / 0 (None)
1685 T1663  「一本通 6.7 例 1」取石子游戏 1 0 / 3 10
1686 T1664  「一本通 6.7 例 2」取石子游戏 2 0 / 0 (None)
1687 T1665  「一本通 6.7 例 3」移棋子游戏 0 / 0 (None)
1688 T1666  「一本通 6.7 练习 1」取石子游戏 0 / 0 (None)
1689 T1667  「一本通 6.7 练习 2」巧克力棒 0 / 0 (None)
1690 T1668  「一本通 6.7 练习 3」取石子 0 / 0 (None)
1691 T1669  「一本通 6.7 练习 4」S-Nim 0 / 0 (None)
1692 T1670  「一本通 6.7 练习 5」取石子游戏 0 / 0 (None)
1693 T1671  宇宙速度 0 / 0 (None)
1694 T1672  种玉米 0 / 0 (None)
1695 T1673  彩笔 0 / 0 (None)
1696 T1674  选小寿星 0 / 0 (None)
1697 T1675  数字划分 0 / 0 (None)
4385 TL001  图灵计划结业考试 3 / 17 3
3810 USACO001  [USACO25FEB] Reflection 2 / 7 5
1709 USACO002  Number Triangles 1 / 1 6
3339 USACO003  Roundabount Rounding B 4 / 7 5
2179 USACO004  [USACO08DEC] Hay For Sale S 0 / 0 6
3444 USACO005  [USACO25JAN] Astral Superposition B 2 / 26 5
4415 USACO006  [USACO24DEC] It's Mooin' Time B 6 / 27 6
3478 USACO007  [USACO24DEC] Farmer John's Cheese Block B 11 / 20 5
3514 USACO008  [USACO24DEC] Cake Game S 4 / 22 6
587 USACO009  [USACO08OCT] Bovine Bones G 5 / 11 6
4435 USACO010  [USACO09MAR] Look Up S 2 / 7 6
3613 USACO011   Cow Checkups 1 / 2 6
3279 USACO012  [USACO09OPEN] Cow Line S 1 / 2 6
4157 USACO013  [USACO25JAN] It's Mooin' Time II B 3 / 25 6
1720 USACO111  Your Ride Is Here 0 / 0 (None)
1698 USACO122  Transformations 0 / 0 (None)
1699 USACO123  Name That Number 0 / 0 (None)
1700 USACO124  Palindromic Squares 0 / 0 (None)
1701 USACO125  Dual Palindromes 0 / 0 (None)
1721 USACO131  Mixing Milk 0 / 0 (None)
1702 USACO132  Barn Repair 0 / 0 (None)
1703 USACO133  Calf Flac 0 / 0 (None)
1704 USACO134  Prime Cryptarithm 0 / 0 (None)
1705 USACO141  Packing Rectangles 0 / 0 (None)
1706 USACO142  The Clocks 0 / 0 (None)
1707 USACO143  Arithmetic Progressions 0 / 0 (None)
1708 USACO144  Mother's Milk 0 / 0 (None)
1710 USACO152  Prime Palindromes 0 / 0 (None)
1711 USACO153  特殊的质数肋骨 5 / 30 5
1712 USACO154  Checker Challenge 1 / 1 10
1713 USACO211  The Castle 0 / 0 (None)
1714 USACO212  Ordered Fractions 0 / 0 (None)
1715 USACO213  Sorting a Three-Valued Sequence 0 / 0 (None)
1716 USACO214  Healthy Holsteins 0 / 0 (None)
1717 USACO215  Hamming Codes 0 / 0 (None)
1718 USACO221  Preface Numbering 0 / 0 (None)
1719 USACO222  Subset Sums 0 / 0 (None)
1646 USACO223  Runaround Numbers 0 / 0 (None)
1647 USACO224  Party Lamps 0 / 0 (None)
1648 USACO231  Longest Prefix 0 / 0 (None)
1649 USACO232  Cow Pedigrees 0 / 0 (None)
1650 USACO233  Zero Sum 0 / 0 (None)
1651 USACO234  Money Systems 0 / 1 10
1652 USACO235  Controlling Companies 0 / 0 (None)