結果
問題 | No.1029 JJOOII 3 |
ユーザー | heno239 |
提出日時 | 2020-04-17 21:56:45 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 62 ms / 2,000 ms |
コード長 | 3,744 bytes |
コンパイル時間 | 1,146 ms |
コンパイル使用メモリ | 121,480 KB |
実行使用メモリ | 6,016 KB |
最終ジャッジ日時 | 2024-10-03 12:49:13 |
合計ジャッジ時間 | 3,121 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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 | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 5 ms
5,248 KB |
testcase_04 | AC | 13 ms
5,248 KB |
testcase_05 | AC | 54 ms
5,760 KB |
testcase_06 | AC | 41 ms
5,248 KB |
testcase_07 | AC | 47 ms
5,632 KB |
testcase_08 | AC | 50 ms
5,632 KB |
testcase_09 | AC | 44 ms
5,376 KB |
testcase_10 | AC | 48 ms
5,376 KB |
testcase_11 | AC | 53 ms
5,888 KB |
testcase_12 | AC | 32 ms
5,248 KB |
testcase_13 | AC | 56 ms
5,888 KB |
testcase_14 | AC | 58 ms
5,760 KB |
testcase_15 | AC | 39 ms
5,248 KB |
testcase_16 | AC | 45 ms
5,376 KB |
testcase_17 | AC | 52 ms
5,632 KB |
testcase_18 | AC | 51 ms
5,760 KB |
testcase_19 | AC | 2 ms
5,248 KB |
testcase_20 | AC | 3 ms
5,248 KB |
testcase_21 | AC | 2 ms
5,248 KB |
testcase_22 | AC | 3 ms
5,248 KB |
testcase_23 | AC | 2 ms
5,248 KB |
testcase_24 | AC | 3 ms
5,248 KB |
testcase_25 | AC | 2 ms
5,248 KB |
testcase_26 | AC | 2 ms
5,248 KB |
testcase_27 | AC | 2 ms
5,248 KB |
testcase_28 | AC | 3 ms
5,248 KB |
testcase_29 | AC | 3 ms
5,248 KB |
testcase_30 | AC | 2 ms
5,248 KB |
testcase_31 | AC | 3 ms
5,248 KB |
testcase_32 | AC | 62 ms
5,888 KB |
testcase_33 | AC | 62 ms
6,016 KB |
testcase_34 | AC | 57 ms
5,888 KB |
testcase_35 | AC | 58 ms
5,888 KB |
testcase_36 | AC | 57 ms
6,016 KB |
testcase_37 | AC | 2 ms
5,248 KB |
testcase_38 | AC | 2 ms
5,248 KB |
testcase_39 | AC | 2 ms
5,248 KB |
testcase_40 | AC | 2 ms
5,248 KB |
ソースコード
#include<iostream> #include<string> #include<cstdio> #include<vector> #include<cmath> #include<algorithm> #include<functional> #include<iomanip> #include<queue> #include<ciso646> #include<random> #include<map> #include<set> #include<bitset> #include<stack> #include<unordered_map> #include<utility> #include<cassert> #include<complex> #include<numeric> using namespace std; //#define int long long typedef long long ll; typedef unsigned long long ul; typedef unsigned int ui; const ll mod = 1000000007; const ll INF = mod * mod; typedef pair<int, int>P; #define stop char nyaa;cin>>nyaa; #define rep(i,n) for(int i=0;i<n;i++) #define per(i,n) for(int i=n-1;i>=0;i--) #define Rep(i,sta,n) for(int i=sta;i<n;i++) #define rep1(i,n) for(int i=1;i<=n;i++) #define per1(i,n) for(int i=n;i>=1;i--) #define Rep1(i,sta,n) for(int i=sta;i<=n;i++) #define all(v) (v).begin(),(v).end() typedef pair<ll, ll> LP; typedef long double ld; typedef pair<ld, ld> LDP; const ld eps = 1e-12; const ld pi = acos(-1.0); ll mod_pow(ll a, ll n, ll m = mod) { ll res = 1; while (n) { if (n & 1)res = res * a%m; a = a * a%m; n >>= 1; } return res; } struct modint { ll n; modint() :n(0) { ; } modint(ll m) :n(m) { if (n >= mod)n %= mod; else if (n < 0)n = (n%mod + mod) % mod; } operator int() { return n; } }; bool operator==(modint a, modint b) { return a.n == b.n; } modint operator+=(modint &a, modint b) { a.n += b.n; if (a.n >= mod)a.n -= mod; return a; } modint operator-=(modint &a, modint b) { a.n -= b.n; if (a.n < 0)a.n += mod; return a; } modint operator*=(modint &a, modint b) { a.n = ((ll)a.n*b.n) % mod; return a; } modint operator+(modint a, modint b) { return a += b; } modint operator-(modint a, modint b) { return a -= b; } modint operator*(modint a, modint b) { return a *= b; } modint operator^(modint a, int n) { if (n == 0)return modint(1); modint res = (a*a) ^ (n / 2); if (n % 2)res = res * a; return res; } ll inv(ll a, ll p) { return (a == 1 ? 1 : (1 - p * inv(p%a, a)) / a + p); } modint operator/(modint a, modint b) { return a * modint(inv(b, mod)); } const int max_n = 10000; modint fact[max_n], factinv[max_n]; void init_f() { fact[0] = modint(1); for (int i = 0; i < max_n - 1; i++) { fact[i + 1] = fact[i] * modint(i + 1); } factinv[max_n - 1] = modint(1) / fact[max_n - 1]; for (int i = max_n - 2; i >= 0; i--) { factinv[i] = factinv[i + 1] * modint(i + 1); } } modint comb(int a, int b) { if (a < 0 || b < 0 || a < b)return 0; return fact[a] * factinv[b] * factinv[a - b]; } int dx[4] = { 0,1,0,-1 }; int dy[4] = { 1,0,-1,0 }; int n, k; bool isvalid(int id, char c) { if (id < k)return c == 'J'; else if (id < 2 * k)return c == 'O'; else if (id < 3 * k)return c == 'I'; return false; } ll dp[300001]; void solve() { cin >> n >> k; vector<string> s(n); vector<ll> c(n); vector<vector<int>> num(n, vector<int>(3)); rep(i, n) { cin >> s[i] >> c[i]; } rep(i, n) { for (char c : s[i]) { if (c == 'J')num[i][0]++; else if (c == 'O')num[i][1]++; else num[i][2]++; } } rep(i, 3 * k+1)dp[i] = INF; dp[0] = 0; rep(i, 3 * k) { rep(j, n) { int to = i; if (i < k&&k - i > num[j][0]) { to += num[j][0]; } else if (i>=k&&i < 2 * k && 2 * k - i > num[j][1]) { to += num[j][1]; } else if (i>=2*k&&3 * k - i > num[j][2]) { to += num[j][2]; } else { for (char c : s[j]) { if (isvalid(to, c))to++; } } dp[to] = min(dp[to], dp[i] + c[j]); } } ll ans = dp[3 * k]; if (ans == INF) { ans = -1; } cout << ans << "\n"; } signed main() { ios::sync_with_stdio(false); cin.tie(0); //cout << fixed << setprecision(7); //init_f(); //init(); //experi(); //int t; cin >> t; rep(i, t)solve(); solve(); stop return 0; }