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你用的什么编译器 我用VC++6.0完全正常 我给你62616964757a686964616fe59b9ee7ad9431333238656130贴图

循环版&nbsp

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#include&nbsp &nbsp &nbsp

int&nbsp &nbsp main()&nbsp

{&nbsp

&nbsp &nbsp &nbsp &nbsp unsigned&nbsp &nbsp int&nbsp &nbsp a[40]&nbsp &nbsp =&nbsp &nbsp {0,&nbsp &nbsp 1};&nbsp

&nbsp &nbsp &nbsp &nbsp printf&nbsp &nbsp ("%d\n%d\n",&nbsp &nbsp a[0],&nbsp &nbsp a[1]);&nbsp

&nbsp &nbsp &nbsp &nbsp for&nbsp &nbsp (&nbsp &nbsp int&nbsp &nbsp i&nbsp &nbsp =&nbsp &nbsp 2;&nbsp &nbsp i&nbsp &nbsp

&nbsp &nbsp &nbsp &nbsp {&nbsp

&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp a[i]&nbsp &nbsp =&nbsp &nbsp a[i-1]&nbsp &nbsp +&nbsp &nbsp a[i-2];&nbsp

&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp printf&nbsp &nbsp ("%d\n",&nbsp &nbsp a[i]);&nbsp

&nbsp &nbsp &nbsp &nbsp }&nbsp

&nbsp &nbsp &nbsp &nbsp return&nbsp &nbsp 0;&nbsp

}&nbsp

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递归版&nbsp

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#include&nbsp &nbsp &nbsp

int&nbsp &nbsp fb&nbsp &nbsp (int&nbsp &nbsp i)&nbsp

{&nbsp

&nbsp &nbsp &nbsp &nbsp if&nbsp &nbsp (&nbsp &nbsp i&nbsp &nbsp

&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp return&nbsp &nbsp i&nbsp &nbsp ==&nbsp &nbsp 0&nbsp &nbsp ?&nbsp &nbsp 0&nbsp &nbsp :&nbsp &nbsp 1;&nbsp

&nbsp &nbsp &nbsp &nbsp return&nbsp &nbsp fb&nbsp &nbsp (i&nbsp &nbsp -&nbsp &nbsp 1)&nbsp &nbsp +&nbsp &nbsp fb&nbsp &nbsp (i&nbsp &nbsp -&nbsp &nbsp 2);&nbsp

}&nbsp

int&nbsp &nbsp main()&nbsp

{&nbsp

&nbsp &nbsp &nbsp &nbsp for&nbsp &nbsp (&nbsp &nbsp int&nbsp &nbsp i&nbsp &nbsp =&nbsp &nbsp 0;&nbsp &nbsp i&nbsp &nbsp

&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp printf&nbsp &nbsp ("%d\n",&nbsp &nbsp fb&nbsp &nbsp (i));&nbsp

&nbsp &nbsp &nbsp &nbsp return&nbsp &nbsp 0;&nbsp

}&nbsp