输出费列罗数列的前 20 项:1,1,2,3,5,8,13,21…java
时间: 2023-09-13 19:08:47 浏览: 306
好的,以下是 Java 代码实现费波那契数列的前 20 项:
```java
public class Fibonacci {
public static void main(String[] args) {
int n = 20;
int[] fib = new int[n];
fib[0] = 1;
fib[1] = 1;
for (int i = 2; i < n; i++) {
fib[i] = fib[i-1] + fib[i-2];
}
for (int i = 0; i < n; i++) {
System.out.print(fib[i] + " ");
}
}
}
```
输出结果为:1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765。