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User profile

ychangseok

Rating

1500

Contribution

0

Usergroup

Default

Motto

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Accepted problems：333 problems

43 876 878 880 881 885 1378 1386 1820 1826 1828 1829 1947 1954 1955 1956 1957 1959 1965 1966 1967 1968 1970 1973 1974 1975 2039 2040 2113 2263 2264 2265 2267 2268 2269 2270 2272 2292 2295 2297 2299 2301 2302 2303 2412 2414 2415 2416 2417 2418 2899 3115 3116 3117 3118 3119 3120 3121 3322 3323 3324 3325 3326 3328 3332 3336 3337 3339 3340 3348 3358 3360 3361 3367 3370 3374 3376 3380 3386 3388 3421 3422 3423 3424 3433 3441 3474 3484 3486 3491 3492 3667 3668 3669 3670 3671 3673 3675 3794 3797 3852 3854 3857 3859 3862 3864 3866 3870 3984 3985 3988 3989 3990 3991 3992 3993 4184 4185 4186 4188 4190 4191 4192 4194 4195 4196 4230 4234 4284 4286 4569 4570 4572 4573 4575 4576 4577 4578 4804 4932 4935 4940 4943 4964 4965 4966 4967 4968 4969 4970 4971 4972 5077 5080 5081 5082 5085 5086 5087 5088 5199 5200 5203 5204 5211 5232 5250 5251 5252 5253 5254 5255 5260 5266 5268 5270 5276 5277 5279 5300 5539 5540 5542 5544 5547 5548 5549 5645 5647 5649 5650 5652 5655 5754 5756 5769 5774 5775 5787 5797 5802 5815 5837 5864 5871 5959 5965 5971 5988 6040 6558 6559 6560 6563 6564 6566 6567 6568 6569 7691 7692 7694 7695 7696 7698 7702 7921 7926 7927 7930 7931 7946 7948 7949 7951 7952 7953 7954 8441 8443 8444 8446 8448 8450 8451 8771 8775 9811 9813 9814 9815 9816 9818 9820 9821 9822 9823 10157 10162 10337 10338 10345 10346 10377 10417 10418 10419 10420 10423 10427 10430 10433 10434 10437 10438 10535 10536 10537 10540 10546 10571 10573 10579 10583 10635 10659 10990 10991 11048 11173 11174 11359 11533 11534 11535 11536 11537 11633 11634 11635 11644 11645 11832 11833 11850 12137 12138 12140 12143 12145 12147 12149 12265 12272 12417 12453 12485 12495 12499 13546 13547 13548 13549 13648 13651 14094 14097 14099 14337 15408 15409 15412 15414

Tried problems：18 problems

879 882 883 1948 2037 2041 3122 3346 3355 3371 3381 3425 3488 4226 5258 5928 11042 13904

Authored problems：0 problem

None

Virtual Participations：2 contests

Name	Start time
The 2023 ICPC Asia Seoul Regional Contest	2025-11-16 13:05:02
The 2022 ICPC Asia Seoul Regional Contest	2025-11-12 07:45:00