标签:main 接下来 而且 clu ace bsp tom put pid
http://acm.hdu.edu.cn/showproblem.php?pid=2160
代码:
#include <bits/stdc++.h> using namespace std; int A(int x) { if(x <= 3) return x; else return 2 * A(x - 1) - A(x - 3); } int main() { int T; scanf("%d", &T); while(T --) { int n; scanf("%d", &n); printf("%d\n", A(n)); } return 0; }
标签:main 接下来 而且 clu ace bsp tom put pid
原文地址:https://www.cnblogs.com/zlrrrr/p/9410859.html