QOJ.ac
QOJ
The 3rd Universal Cup Finals is coming! Join our Warm-up Game and Prediction Game and win the prizes! Learn more...
Top Rated Authored Problems
#295: Edison
Authored Problems: : 0
#295: Edison666
Authored Problems: : 0
#295: Edison688
Authored Problems: : 0
#295: EdisonBa
Authored Problems: : 0
#295: edisonhello
Authored Problems: : 0
#295: EditorialBot
Authored Problems: : 0
使用 hydd™ 技术研发的题解自动机
#295: Edl0231
Authored Problems: : 0
#295: EdLeThinh
Authored Problems: : 0
#295: Edlue
Authored Problems: : 0
#295: edmand88
Authored Problems: : 0
#295: Edmond
Authored Problems: : 0
#295: edo06
Authored Problems: : 0
#295: edogawa_something
Authored Problems: : 0
#295: EDqwq
Authored Problems: : 0
#295: Eds31
Authored Problems: : 0
#295: Edu175
Authored Problems: : 0
#295: eduard_mihai
Authored Problems: : 0
#295: Eduardmm
Authored Problems: : 0
#295: Eduardo.bc
Authored Problems: : 0
#295: EduardoBrito
Authored Problems: : 0
#295: eduardoleal
Authored Problems: : 0
#295: educated_
Authored Problems: : 0
#295: Edward2019
Authored Problems: : 0
#295: edwardblue
Authored Problems: : 0
#295: EdwardH101
Authored Problems: : 0
#295: EdwardWilson
Authored Problems: : 0
#295: Edwin_VanCleef
Authored Problems: : 0
#295: edwnk
Authored Problems: : 0
#295: edx
Authored Problems: : 0
#295: EEA
Authored Problems: : 0
#295: eecs
Authored Problems: : 0
#295: EEDf
Authored Problems: : 0
#295: eee
Authored Problems: : 0
#295: eeee
Authored Problems: : 0
#295: EEEEE
Authored Problems: : 0
#295: eeeeee
Authored Problems: : 0
#295: eeeeeeeeee
Authored Problems: : 0
#295: eeeel
Authored Problems: : 0
#295: eEErF
Authored Problems: : 0
#295: eEfiuys
Authored Problems: : 0
#295: eexyz
Authored Problems: : 0
#295: EEYFBVDIOTZVGXDZYTZY
Authored Problems: : 0
#295: efadsfds
Authored Problems: : 0
#295: Efang
Authored Problems: : 0
#295: efanzz
Authored Problems: : 0
#295: efdewfdef
Authored Problems: : 0
#295: efdsa
Authored Problems: : 0
#295: efefr3fr3r33
Authored Problems: : 0
#295: EfeGurkas
Authored Problems: : 0
#295: Efiach
Authored Problems: : 0
#295: efishel
Authored Problems: : 0
#295: Efxfx
Authored Problems: : 0
#295: Efxfx1
Authored Problems: : 0
#295: efyidigakuw
Authored Problems: : 0
#295: Egdes
Authored Problems: : 0
#295: egg
Authored Problems: : 0
#295: egg_boy
Authored Problems: : 0
#295: egge
Authored Problems: : 0
#295: eggegg185
Authored Problems: : 0
#295: eggome
Authored Problems: : 0
#295: EggplAnt012
Authored Problems: : 0
#295: eggtoast
Authored Problems: : 0
#295: Eggybear
Authored Problems: : 0
#295: egmont
Authored Problems: : 0
#295: ego-training
Authored Problems: : 0
#295: egod1537
Authored Problems: : 0
#295: egoi-training
Authored Problems: : 0
#295: egor_leafar
Authored Problems: : 0
#295: egora
Authored Problems: : 0
#295: EgorSav
Authored Problems: : 0
#295: Egous
Authored Problems: : 0
#295: EGPlayer
Authored Problems: : 0
#295: egret
Authored Problems: : 0
#295: egrr
Authored Problems: : 0
#295: egypt_ioi2024_01
Authored Problems: : 0
#295: egypt_ioi2024_02
Authored Problems: : 0
#295: egypt_ioi2024_03
Authored Problems: : 0
#295: egypt_ioi2024_04
Authored Problems: : 0
#295: egypt_ioi2024_05
Authored Problems: : 0
#295: egypt_ioi2024_06
Authored Problems: : 0
#295: egypt_ioi2024_07
Authored Problems: : 0
#295: egypt_ioi2024_08
Authored Problems: : 0
#295: egypt_ioi2024_09
Authored Problems: : 0
#295: egypt_ioi2024_10
Authored Problems: : 0
$$\text{dp}_i = \min_{j < i} f(j)\times g(i) + h(j) + \text{dp}_j$$
#295: egypt_ioi2024_11
Authored Problems: : 0
#295: egypt_ioi2024_12
Authored Problems: : 0
#295: egypt_ioi2024_13
Authored Problems: : 0
#295: egypt_ioi2024b_02
Authored Problems: : 0
#295: egypt_ioi2024b_03
Authored Problems: : 0
#295: egypt_ioi2024b_04
Authored Problems: : 0
#295: egypt_ioi2024b_05
Authored Problems: : 0
ASGA_RedSea
#295: egypt_ioi2024b_06
Authored Problems: : 0
#295: egypt_ioi2025_01
Authored Problems: : 0
#295: egypt_ioi2025_02
Authored Problems: : 0
#295: egypt_ioi2025_03
Authored Problems: : 0
#295: egypt_ioi2025_04
Authored Problems: : 0
#295: egypt_ioi2025_05
Authored Problems: : 0
#295: egypt_ioi2025_06
Authored Problems: : 0
#295: egypt_ioi2025_07
Authored Problems: : 0
#295: egypt_ioi2025_08
Authored Problems: : 0