Nurul Farihan MohamedNur Wardah Shafia Khairul AnuarSaiyidatul Nafeesa IsaAdrissa Qaseh Adzizul2024-05-302024-05-302023-12-23Mohamad Amin, A. F., Mohamad Jan, N. M. J., Mohamed, N. A., & Mazlan, N. F. F. M. (Eds.). (2023). In 4th Insan Junior Researchers International Conference 2023 (iJURECON 2023. Kolej PERMATA Insan.978-629-97667-5-9https://oarep.usim.edu.my/handle/123456789/165594th Insan Junior Researchers International Conference 2023 (iJURECON 2023) : "STREAM for a better future”/ editors : Ahmad Fuad Mohamad Amin, Nurhidaya Mohamad Jan, Nur Aisyah Mohamed, Nur Fatin Fathillah Mazlan 27-28 October 2023 Organized by : Kolej Permata InsanThe diet issue with the A&W food sets menu in Malaysia is developed mathematically in this study. The goal of the model is to calculate the most calories from the A&W food menu sets that a person can eat each day and yet meet all their nutritional needs. All daily food set menus in this mathematical model satisfied a person's requirements for total calories, carbohydrates, protein, and fats. An integer linear programming model is proposed and solved using the Excel Solver method based on the diet problem.en-USlinear programming, diet problem, optimal solutionArticle3437