斐波纳契数列 1,1,2,3,5,8,13,21,34,55,89……这个数列则称为“斐波纳契数列”,其中每个数字都是“斐波纳契数”。

import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
while (scanner.hasNext()) {
int n = scanner.nextInt();
int sum=0,sum1=1,sum2=1;
for(int i=0;i<n;i++){
if(i==0 || i==1){
System.out.print(sum1+" ");
}
else{
sum = sum1+sum2;
int temp=sum;
sum1=sum2;
sum2=temp;
System.out.print(sum+" ");
}
}
}
}
}

总结思想:空瓶子交换,

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转载自blog.csdn.net/qq_39822872/article/details/83686436