#include"stdio.h"
#include"string.h"
#include"conio.h"
#include"windows.h"
int fun( int n, int *s );
main()
{
int x;
fun( 6 ,&x );
printf("%d \n",x);
}
int fun( int n, int *s )
{
int f1,f2;
if ( n == 1 || n == 2 )
{
*s = 1;
}
else
{
fun ( n-1,&f1);
fun ( n-2,&f2);
*s=f1+f2;
}
}
运行结果为8;
大神破解,谢谢!
qq_企鹅_13
xhm_hm
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