"Concave-convex world" Lijie An gift preference introduction

I don't know how to solve the concave-convex world. Lijie An's gift preference strategy. For this reason, Bian Xiao collected and sorted out the solutions of Lijie An's gift preference strategy in The Concave-convex World. Come and have a look if you are interested.

"Concave-convex world" Lijie An gift preference introduction

Super like (+20): lemon

Likes (+16): salmon, cranberry biscuits, lollipops, seafood set meal.

No feeling (+12): pumpkin, throat lozenge, sushi, spanner, cabbage, pocket watch, orange soda, roasted eel, pet encyclopedia, compass, colored paper, knight origami, canned herring, rose crisp, cotton candy, honey tea, molar biscuits, homemade greeting cards, big members, chicken legs, and pain.

Dislike (-4): Mapo tofu, kebabs, Big Mac.