#include using namespace std; #define rep(i, a, n) for(int i = a; i < n; i++) #define rrep(i, a, n) for(int i = a; i >= n; i--) #define ll long long #define pii pair #define pll pair // constexpr ll MOD = 1000000007; constexpr ll MOD = 998244353; constexpr int IINF = 1001001001; constexpr ll INF = 1LL<<60; template void chmax(t&a,u b){if(a void chmin(t&a,u b){if(b> n >> m; vector a(m+1); rep(i, 1, m+1) cin >> a[i]; rep(i, 2, n+1){ vector> dp(m+1, vector(n+1, IINF)); rep(j, 1, n+1) dp[0][j] = abs(i-j); rep(j, 1, m+1){ rep(k, 1, n+1){ if(k != a[j] && k != a[j]+1){ chmin(dp[j][k], dp[j-1][k]); }else if(k == a[j]){ chmin(dp[j][k], dp[j-1][k+1]); }else{ chmin(dp[j][k], dp[j-1][k-1]); } } int mi = dp[j][1]; rep(k, 2, n+1){ mi++; chmin(dp[j][k], mi); chmin(mi, dp[j][k]); } mi = dp[j][n]; rrep(k, n, 1){ mi++; chmin(dp[j][k], mi); chmin(mi, dp[j][k]); } } cout << dp[m][1] << ' '; } cout << endl; return 0; }