spec_version: 1 name: compiler_env type: space runtime: fastapi app: server.app:app port: 8000 tasks: easy: description: "Optimize insertion sort - a simple sorting algorithm" program: "01_insertion_sort.c" grader: builtin medium: description: "Optimize Strassen matrix multiplication" program: "08_strassen_matrix.c" grader: builtin hard: description: "Optimize Karatsuba large-integer multiplication" program: "120_karatsuba_multiply.c" grader: builtin