When the ALLOC function scans the entire MCB chain and coalesces memory, it makes a note of the first (lowest) free memory block that is big enough to satisfy the allocation, the last (highest) free memory block that is big enough, and also the smallest (best) memory block big enough to satisfy the allocation.
The free version is ideal for basic spelling and grammatical mistakes, but it does not correct advanced writing issues.
，这一点在体育直播中也有详细论述
Make dependencies explicit¶
When a module has many responsibilities, they should be coherent.