源代碼:
#include<stdio.h>
void writeDat();
int jsValue(int t)
{
int f0=0,f1=1;
int fn;
fn=f0+f1;
while(fn<t)
{
f0=f1;
f1=fn;
fn=f0+f1;
}
return fn;
}
void main()
{
int n;
n = 1000 ;
printf("n = %d, f = %d\n", n,jsValue(n)) ;
writeDat() ;
}
void writeDat()
{
FILE *out ;
int s;
out = fopen("OUT.DAT","w") ;
s = jsValue(1000) ; printf("%d",s);
fprintf(out, "%d\n", s) ;
fclose(out) ;
}