#include using namespace std; using ll=long long; using pii=pair; #define all(a) a.begin(),a.end() #define pb push_back #define sz(a) ((int)a.size()) const int maxn=200005; int n,k,a[maxn]; bool b[maxn]; signed main(){ ios_base::sync_with_stdio(0),cin.tie(0); cin >> n >> k; for(int i=0; i> a[i]; for(int i=n-2; i>=0; --i){ if(a[i]>a[i+1]) b[i]=0; else if(a[i]