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User profile
wuchen
Rating
1500
Contribution
0
Usergroup
Default
Motto
Rating changes
Accepted problems：76 problems
378437853788378937903791379251155117511851195122543554365444773577387739774177797786787878797894789779007902823382398242903890399045907590789081924892559308931393209450945294549461946295359541954395449546956595689573957895799580958295879589972697309736979998019802980798689869987198741430414523145251453214533
Tried problems：19 problems
51245434778177877906823790409072907992519314945694579574973397389810987314531