#include using namespace std; using Int = long long; const char newl = '\n'; template inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template inline void chmax(T1 &a,T2 b){if(a void drop(const T &x){cout< vector read(size_t n){ vector ts(n); for(size_t i=0;i>ts[i]; return ts; } //INSERT ABOVE HERE const int MAX = 2002; int dp[MAX][MAX]; int mx[MAX]; signed main(){ cin.tie(0); ios::sync_with_stdio(0); int n,k,x,y; cin>>n>>k>>x>>y; auto as=read(n); x%=k; y%=k; for(int &a:as) a%=k; for(int i=0;i=0) cout<