题目:
https://www.luogu.com.cn/problem/B2064?contestId=220277
代码如下:
#include <iostream>
#include<algorithm>
using namespace std;
int num[10000];
int main()
{int n;cin >> n;num[1] = num[2] = 1;for(int i = 3 ; i <= 50 ; i++){num[i] = num[i-1] + num[i-2];}while(n--){int a;cin >> a;cout << num[a] << endl;}return 0;
}