2.89 D

[pauky]

https://github.com/DreamAndDead/CSAPP-3e-Solutions/blob/3eeb67a6f0e08de6d6c3f7ee002ab7f5f8b6f78a/chapter2/code/2.89.c#L31

when dx = le20, dy = le20, dz = le - 20

[drcxd]

https://github.com/DreamAndDead/CSAPP-3e-Solutions/blob/3eeb67a6f0e08de6d6c3f7ee002ab7f5f8b6f78a/chapter2/code/2.89.c#L31

when dx = le20, dy = le20, dz = le - 20

dx, dy and dz are all converted from integer, which means they must have some integer value. Then how could dz be 1^{-20)?

[paradox181]

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