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Problem ID Title Source AC Submit DIFFICULTY
1701
8.1
1702
6.7
1703
8.7
1704
5.0
1705
6.5
1706
8.1
1707
8.9
1708
8.4
1709
9.4
1710
5.1
1711
9.4
1712
8.4
1713
5.4
1714
6.7
1715
7.7
1716
9.4
1717
7.7
1718
5.0
1719
5.0
1720
7.7
1721
9.4
1722
9.4
1723
8.1
1724
8.5
1725
6.2
1726
4.8
1727
4.8
1728
6.9
1729
5.0
1730
8.9
1731
8.9
1732
8.9
1733
8.9
1734
5.0
1735
5.0
1736
8.9
1737
8.5
1738
5.0
1739
9.4
1740
9.1
1741
6.0
1742
4.8
1743
8.1
1744
8.9
1745
8.1
1746
5.3
1747
5.0
1748
8.3
1749
9.4
1750
8.9
1751
8.9
1752
8.9
1753
8.9
1754
8.9
1755
5.0
1756
8.9
1757
5.1
1758
8.9
1759
7.8
1760
8.9
1761
5.0
1762
8.9
1763
8.9
1764
8.9
1765
8.9
1766
8.9
1767
5.0
1768
5.0
1769
8.9
1770
8.9
1771
8.5
1772
8.9
1773
8.9
1774
8.9
1775
9.4
1776
8.9
1777
8.9
1778
8.9
1779
9.4
1780
8.9
1781
8.9
1782
8.9
1783
9.1
1784
8.9
1785
8.9
1786
8.9
1787
6.9
1788
8.9
1789
edit by
4.4
1790
8.9
1791
8.5
1792
8.9
1793
8.9
1794
8.9
1795
8.9
1796
8.9