#include <bits/stdc++.h> using namespace std; using ll=long long; #define endl '\n' void solve() { int n,m; cin>>n>>m; if(m>n+1) { cout<<"NO"<<endl; return; } int a[n+1]; for(int i=1;i<=n;i++) cin>>a[i]; sort(a+1,a+n+1); int l=1,r=1; int ans=1; int...