已知x>=100时f(x)=x-3,x

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已知x>=100时f(x)=x-3,x
已知x>=100时f(x)=x-3,x

已知x>=100时f(x)=x-3,x
101,过程省略,如有需要请追加提问.

f(89)=f(f(89+5))=f(f(94))=f(f(f(94+5)))=f(f(f(99)))=f(f(f(f(99+5))))=f(f(f(f(104))))=f(f(f(104-3)=f(f(f(101)))=f(f(101-3))=f(f(98))=f(f(f(98+5)))=f(f(f(103)))=f(f(103-3))=f(f(100))=f(100-3)=f(97)=f(f(...

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f(89)=f(f(89+5))=f(f(94))=f(f(f(94+5)))=f(f(f(99)))=f(f(f(f(99+5))))=f(f(f(f(104))))=f(f(f(104-3)=f(f(f(101)))=f(f(101-3))=f(f(98))=f(f(f(98+5)))=f(f(f(103)))=f(f(103-3))=f(f(100))=f(100-3)=f(97)=f(f(97+5))=f(f(102))=f(102-3)=f(99)=f(f(99+5))=f(f(104))=f(104-3)=f(101)=101-3=98
不知道你看懂没有,我这样写看起来眼睛有点花。如果有疑问可以Q我,346367520

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