代码大全

21 3

1000

2k 0 25

2 k 16k 0 40

1 6k 64k 0.5 50

6 4k 512k 2-70

5 2k 4 100

Program Quality and Programmer Productivity Jones l977

4

21.4

200

Boehm Gray
39
21 4

21 4