#include //#include using namespace std; //using namespace atcoder; const int inf = 1 << 30; void solve(){ int n, K; cin >> n >> K; vector A(n); for(int i = 0; i < n; i++) cin >> A[i]; vector dp(n * n * (K + 1) * 2, -inf); auto f = [&](int i, int j, int k, int l){ return ((i * n + j) * (K + 1) + k) * 2 + l; }; for(int i = 0; i < n; i++){ dp[f(i, i, K, 0)] = A[i] * K; dp[f(i, i, K, 1)] = A[i] * K; } for(int x = K; x > 0; x--){ for(int l = 0; l < n; l++){ for(int r = l; r < n; r++){ int p = f(l, r, x, 0); if(l != 0){ int p2 = f(l - 1, r, x - 1, 0); dp[p2] = max(dp[p2], dp[p] + A[l - 1] * (x - 1)); } if(l != r){ if(x >= 2){ int p2 = f(l, r, x - 2, 0); dp[p2] = max(dp[p2], dp[p]); } if(x - (r - l) >= 0){ int p2 = f(l, r, x - (r - l), 1); dp[p2] = max(dp[p2], dp[p]); } } p = f(l, r, x, 1); if(r != n - 1){ int p2 = f(l, r + 1, x - 1, 1); dp[p2] = max(dp[p2], dp[p] + A[r + 1] * (x - 1)); } if(l != r){ if(x >= 2){ int p2 = f(l, r, x - 2, 1); dp[p2] = max(dp[p2], dp[p]); } if(x - (r - l) >= 0){ int p2 = f(l, r, x - (r - l), 0); dp[p2] = max(dp[p2], dp[p]); } } } } } for(int i = 0; i < n; i++){ int ans = -inf; for(int l = 0; l < min(i + 2, n); l++){ for(int r = max(0, i - 1); r < n; r++){ if(l > r) continue; if(abs(r - i) <= K){ int p = f(l, r, abs(r - i), 1); ans = max(ans, dp[p]); } if(abs(i - l) <= K){ int p = f(l, r, abs(i - l), 0); ans = max(ans, dp[p]); } } } cout << ans << "\n"; } } int main(){ cin.tie(0)->sync_with_stdio(0); int t; t = 1; //cin >> t; while(t--) solve(); }