QOJ.ac

QOJ

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ydzr00000

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1800

Contribution

1

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Default

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Accepted problems：124 problems

1 692 969 971 1085 1088 1163 1251 1266 1288 1427 1456 1774 1830 1831 1833 1834 1835 1836 1837 1842 1855 1869 1880 1881 1882 2544 2556 2683 2690 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3873 4233 4782 4825 4827 5195 5199 5200 5202 5203 5204 5205 5206 5207 5209 5526 5573 5579 5749 6305 6307 6543 6837 7884 7897 7933 7941 7944 7945 8210 8351 8724 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8788 8791 8795 9038 9039 9040 9043 9044 9045 9046 9047 9229 9438 9521 9525 9529 9531 9675 10027 11632 13079 13082 13905 14552 21692 21694 21695 21696 21792 21793 21794 21857 21858 21859 21860 21888 21889 21890

Tried problems：6 problems

5068 7900 8004 8242 8783 9686

Authored problems：0 problem

None

Virtual Participations：2 contests

Name	Start time
The 3rd Universal Cup. Stage 29: Metropolis	2025-09-26 07:19:47
Public Round #15	2025-02-20 07:59:45