/* このコード、と~おれ! Be accepted! ∧_∧  (。・ω・。)つ━☆・*。 ⊂   ノ    ・゜+.  しーJ   °。+ *´¨)          .· ´¸.·*´¨) ¸.·*¨)           (¸.·´ (¸.·'* ☆ */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include //#pragma GCC target("arch=skylake-avx512") //#pragma GCC target("avx2") //#pragma GCC optimize("O3") #pragma GCC optimize("Ofast") //#pragma GCC target("sse4") #pragma GCC optimize("unroll-loops") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define repeat(i, n, m) for (int i = n; i < (m); ++i) #define rep(i, n) for (int i = 0; i < (n); ++i) #define printynl(a) printf(a ? "yes\n" : "no\n") #define printyn(a) printf(a ? "Yes\n" : "No\n") #define printYN(a) printf(a ? "YES\n" : "NO\n") #define printim(a) printf(a ? "possible\n" : "imposible\n") #define printdb(a) printf("%.50lf\n", a) #define printLdb(a) printf("%.50Lf\n", a) #define printdbd(a) printf("%.16lf\n", a) #define prints(s) printf("%s\n", s.c_str()) #define all(x) (x).begin(), (x).end() #define deg_to_rad(deg) (((deg) / 360.0L) * 2.0L * PI) #define rad_to_deg(rad) (((rad) / 2.0L / PI) * 360.0L) #define Please return #define AC 0 #define manhattan_dist(a, b, c, d) (abs(a - c) + abs(b - d)) using ll = long long; using ull = unsigned long long; constexpr int INF = 1073741823; constexpr int MINF = -1073741823; constexpr ll LINF = ll(4661686018427387903); constexpr ll MOD = 1e9 + 7; constexpr ll mod = 998244353; constexpr long double eps = 1e-14; const long double PI = acosl(-1.0L); using namespace std; void scans(string& str) { char c; str = ""; scanf("%c", &c); if (c == '\n') scanf("%c", &c); while (c != '\n' && c != -1 && c != ' ') { str += c; scanf("%c", &c); } } void scanc(char& str) { char c; scanf("%c", &c); if (c == -1) return; while (c == '\n') { scanf("%c", &c); } str = c; } double acot(double x) { return PI / 2 - atan(x); } ll LSB(ll n) { return (n & (-n)); } template inline T chmin(T& a, const T& b) { if (a > b) a = b; return a; } template inline T chmax(T& a, const T& b) { if (a < b) a = b; return a; } // cpp_int #if __has_include() #include #include using namespace boost::multiprecision; #else using cpp_int = ll; #endif // atcoder library #if __has_include() #include // using namespace atcoder; #endif /* random_device seed_gen; mt19937 engine(seed_gen()); uniform_int_distribution dist(1, 100); */ /*----------------------------------------------------------------------------------*/ int dp[501][500][500]; int a[500]; int main() { int n, m; scanf("%d%d", &n, &m); rep(i, m) { scanf("%d", &a[i]); --a[i]; } memset(dp, 0x7f, sizeof(dp)); // time, present, index, rep(i, n) { dp[0][i][i] = 0; } rep(j, n) { rep(k, n) { for (int l = k + 1; l < n; ++l) { chmin(dp[0][j][k], dp[0][j][l] + abs(k - l)); chmin(dp[0][j][l], dp[0][j][k] + abs(k - l)); } } } rep(i, m) { rep(j, n) { chmin(dp[i + 1][j][a[i] + 1], dp[i][j][a[i]]); chmin(dp[i + 1][j][a[i]], dp[i][j][a[i] + 1]); } rep(j, n) { rep(k, n) { if (a[i] == k or a[i] + 1 == k) continue; chmin(dp[i + 1][j][k], dp[i][j][k]); } } rep(j, n) { rep(k, n) { for (int l = k + 1; l < n; ++l) { chmin(dp[i + 1][j][k], dp[i + 1][j][l] + abs(k - l)); chmin(dp[i + 1][j][l], dp[i + 1][j][k] + abs(k - l)); } } } } rep(i, n - 1) printf("%d ", dp[m][i + 1][0]); Please AC; }