結果
問題 | No.1029 JJOOII 3 |
ユーザー | Thistle |
提出日時 | 2020-03-27 12:12:22 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 1,337 ms / 2,000 ms |
コード長 | 4,381 bytes |
コンパイル時間 | 2,043 ms |
コンパイル使用メモリ | 135,344 KB |
実行使用メモリ | 7,168 KB |
最終ジャッジ日時 | 2024-11-14 22:13:33 |
合計ジャッジ時間 | 24,775 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 3 ms
6,816 KB |
testcase_01 | AC | 4 ms
6,816 KB |
testcase_02 | AC | 4 ms
6,912 KB |
testcase_03 | AC | 64 ms
6,868 KB |
testcase_04 | AC | 233 ms
6,912 KB |
testcase_05 | AC | 1,139 ms
7,048 KB |
testcase_06 | AC | 803 ms
6,824 KB |
testcase_07 | AC | 1,000 ms
6,912 KB |
testcase_08 | AC | 1,060 ms
7,096 KB |
testcase_09 | AC | 935 ms
7,168 KB |
testcase_10 | AC | 966 ms
7,040 KB |
testcase_11 | AC | 1,220 ms
6,988 KB |
testcase_12 | AC | 657 ms
6,912 KB |
testcase_13 | AC | 1,225 ms
6,996 KB |
testcase_14 | AC | 1,242 ms
6,912 KB |
testcase_15 | AC | 826 ms
6,912 KB |
testcase_16 | AC | 960 ms
7,168 KB |
testcase_17 | AC | 1,137 ms
6,912 KB |
testcase_18 | AC | 1,148 ms
6,996 KB |
testcase_19 | AC | 4 ms
6,820 KB |
testcase_20 | AC | 4 ms
6,820 KB |
testcase_21 | AC | 5 ms
6,820 KB |
testcase_22 | AC | 4 ms
6,816 KB |
testcase_23 | AC | 4 ms
6,816 KB |
testcase_24 | AC | 5 ms
6,820 KB |
testcase_25 | AC | 5 ms
6,820 KB |
testcase_26 | AC | 5 ms
6,820 KB |
testcase_27 | AC | 5 ms
6,820 KB |
testcase_28 | AC | 4 ms
6,820 KB |
testcase_29 | AC | 4 ms
6,816 KB |
testcase_30 | AC | 4 ms
6,816 KB |
testcase_31 | AC | 5 ms
6,820 KB |
testcase_32 | AC | 1,337 ms
7,048 KB |
testcase_33 | AC | 1,333 ms
6,912 KB |
testcase_34 | AC | 1,332 ms
7,020 KB |
testcase_35 | AC | 1,333 ms
7,072 KB |
testcase_36 | AC | 1,334 ms
7,036 KB |
testcase_37 | AC | 4 ms
6,820 KB |
testcase_38 | AC | 4 ms
6,816 KB |
testcase_39 | AC | 3 ms
6,816 KB |
testcase_40 | AC | 3 ms
6,816 KB |
ソースコード
#pragma GCC target ("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define _USE_MATH_DEFINES #include<iostream> #include<string> #include<queue> #include<cmath> #include<map> #include<set> #include<list> #include<iomanip> #include<vector> #include<random> #include<functional> #include<algorithm> #include<stack> #include<cstdio> #include<cstring> #include<bitset> #include<unordered_map> #include<climits> #include<fstream> #include<complex> #include<time.h> #include<cassert> #include<functional> #include<numeric> #include<tuple> using namespace std; using ll = int_fast64_t; using ld = long double; #define int int_fast64_t #define all(a) (a).begin(),(a).end() #define fs first #define sc second #define xx first #define yy second.first #define zz second.second #define H pair<int, int> #define P pair<int, pair<int, int>> #define Q(i,j,k) mkp(i,mkp(j,k)) #define R pair<pair<int, int>, pair<int, int>> #define S(i,j,k,l) mkp(mkp(i,j),mkp(k,l)) #define rep(i,n) for(int (i) = 0 ; (i) < (n) ; (i)++) #define rng(i,s,n) for(int (i) = (s) ; (i) < (n) ; (i)++) #define req(n,i) for(int (i) = (n) - 1 ; (i) >= 0 ; (i)--) #define range(i,v) for(auto& (i) : v) #define mkp make_pair #define mem(x,k) memset(x,k,sizeof(x)) #define vec vector #define pb emplace_back #define lb lower_bound #define ub upper_bound #define crdcomp(b) sort(all((b)));(b).erase(unique(all((b))),(b).end()) #define getidx(b,i) lower_bound(all(b),(i))-b.begin() #define ssp(i,n) (i==n-1?"\n":" ") #define ctoi(c) (int)(c-'0') #define itoc(c) (char)(c+'0') #define itn int #define pri_que priority_queue #define pp(x,y) pb(H{x,y}) #define ppp(x,y,z) pb(Q(x,y,z)) #define pppp(x,y,z,w) pb(S(x,y,z,w)) #define cyes cout<<"Yes\n" #define cno cout<<"No\n" #define endl "\n" constexpr int mod = 1e9 + 7; constexpr int Mod = 998244353; constexpr int MXN = 500000 + 100; constexpr ld EPS = 1e-2; constexpr ll inf = 3 * 1e18; constexpr int Inf = 15 * 1e8; const vec<int>dx{ -1,1,0,0 }, dy{ 0,0,-1,1 }; template<class T>bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; } template<class T>bool chmin(T& a, const T& b) { if (b < a) { a = b; return 1; } return 0; } ll read() { ll u, k = scanf("%lld", &u); return u; } string reads() { string s; cin >> s; return s; } H readh(bool g = 0) { H u; ll k = scanf("%lld %lld", &u.fs, &u.sc); if (g) u.fs--, u.sc--; return u; } void printh(H t) { printf("%lld %lld\n", t.fs, t.sc); } bool inarea(H t, int h, int w) { return 0 <= t.fs && t.fs < h && 0 <= t.sc && t.sc < w; } ll gcd(ll i, ll j) { return j ? gcd(j, i % j) : i; } ll mod_pow(ll x, ll n, ll p = mod) { ll res = 1; while (n > 0) { if (n & 1) res = res * x % p; x = x * x % p; n >>= 1; } return res; }//x^n%p ll bitcount(ll x) { int sum = 0; for (int i = 0; i < 60; i++)if ((1ll << i) & x) sum++; return sum; } /*constexpr int fn_ = 1000005; ll fact_[fn_], comp_[fn_]; ll comb(ll x, ll y, ll Mod = mod) { if (!fact_[0]) { fact_[0] = 1; comp_[0] = 1; for (int i = 1; i < fn_; i++) fact_[i] = fact_[i - 1] * i % Mod; comp_[fn_ - 1] = mod_pow(fact_[fn_ - 1], Mod - 2, Mod); for (int i = fn_ - 2; i > 0; i--) comp_[i] = comp_[i + 1] * (i + 1) % Mod; } if (x < y) return 0; return fact_[x] * comp_[x - y] % Mod * comp_[y] % Mod; }*/ //-------------------------------------------------------------- int n, k; pair<string, int>a[100]; int b[100]; int dp[400000]; string u = "JOI"; int v[3][100]; signed main() { cin >> n >> k; rng(i, 1, 400000) dp[i] = inf; string h = ""; rep(z, 3) { rep(i, k) h += u[z]; rep(j, 100) v[z][j] = inf; } k *= 3; string s; int c; rep(i, n) { s = reads(); c = read(); a[i] = mkp(s, c); b[i] = s.size(); int sum[3] = { 0,0,0 }; rep(i, s.size()) { rep(z, 3) if (u[z] == s[i]) sum[z]++; } rep(z, 3) { rep(j, sum[z] + 1) v[z][j] = min(v[z][j], c); } } rep(i, k) { rep(z, n) { s = a[z].fs; c = a[z].sc; int t = 0; if (i + 79 < k && h[i + 79] == h[i]) { rep(z, 3) if (u[z] == h[i]) t = z; rep(j, 80) { dp[i + j + 1] = min(dp[i + j + 1], dp[i] + v[t][j + 1]); } } else { rep(j, b[z]) { if (i + t < k && s[j] == h[i + t]) { t++; dp[i + t] = min(dp[i + t], dp[i] + c); } } } } } if (dp[k] == inf) dp[k] = -1; cout << dp[k] << endl; }