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User profile

DayDayHappy

Rating

1529

Contribution

0

Usergroup

Default

Motto

Visit DayDayHappy's blog

Rating changes

Accepted problems：52 problems

5455 5459 5462 5465 7860 7880 7883 7900 7902 8328 8333 8334 8336 8339 9038 9039 9040 9043 9045 9565 9568 9570 9573 9574 9733 9738 9799 9917 9921 9925 9926 14301 14313 14316 14318 14321 14553 14686 14687 14690 14692 14706 14707 14712 14715 14717 14723 14724 14726 14731 14822 14941

Tried problems：6 problems

7894 8237 9541 9864 14721 15442

Authored problems：0 problem

None

Virtual Participations：8 contests

Name	Start time
The 2022 ICPC Asia Hong Kong Regional Contest	2025-11-23 13:33:33
The 4th Universal Cup. Extra Stage 2: Wuhan	2025-11-06 14:37:30
The 4th Universal Cup. Stage 4: Grand Prix of Chengdu	2025-10-30 14:40:01
The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated)	2025-10-19 14:41:59
The 2nd Universal Cup. Stage 25: Shenzhen	2025-10-15 15:37:51
The 3rd Universal Cup. Stage 16: Nanjing	2025-09-30 16:09:05
The 3rd Universal Cup. Stage 29: Metropolis	2025-09-23 16:50:06
The 3rd Universal Cup. Stage 23: Hong Kong	2025-09-22 15:27:36