https://codeforces.com/contest/1405/problem/A
根据题目相邻的反序一下就好了。倒序输出即可。
#include#include#include#include#include#include#include#include#include#define debug(a) cout<<#a<<"&#61;"<using namespace std;const int maxn&#61;200;typedef long long LL;LL a[maxn];int main(void){cin.tie(0);std::ios::sync_with_stdio(false);LL t;cin>>t;while(t--){LL n;cin>>n;for(LL i&#61;1;i<&#61;n;i&#43;&#43;) cin>>a[i];for(LL i&#61;n;i>&#61;1;i--) cout<return 0;}