java 找对应的斐波那契数列
package practice
;
import java
.util
.Scanner
;
public class Weekly{
public static void main(String a
[]) {
Scanner in
= new Scanner (System
.in
);
while (in
.hasNextInt()) {
int n
=in
.nextInt();
int f
=fab(n
);
System
.out
.println(f
);
}
}
static int fab
(int n
) {
if(n
==1||n
==2)
return 1;
return fab(n
-1)+fab(n
-2);
}
}
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