結果
問題 | No.997 Jumping Kangaroo |
ユーザー | Enjapma_kyopro |
提出日時 | 2020-02-21 23:46:15 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,094 bytes |
コンパイル時間 | 1,801 ms |
コンパイル使用メモリ | 176,348 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-10-09 02:48:47 |
合計ジャッジ時間 | 2,911 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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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 |
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testcase_00 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
ソースコード
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef pair<P, ll> T; long long int INF = 1e18; const ll fact_table = 800008; double Pi = 3.1415926535897932384626; priority_queue <ll> pql; priority_queue <P> pqp; //big priority queue priority_queue <ll,vector<ll>,greater<ll> > pqls; // priority_queue <P,vector<P>,greater<P> > pqps; //small priority queue //top pop ll dx[8]={1,0,-1,0,1,1,-1,-1}; ll dy[8]={0,1,0,-1,1,-1,-1,1}; char dir[] = "DRUL"; //↓,→,↑,← #define p(x) cout<<x<<"\n"; #define el cout<<endl; #define pe(x) cout<<(x)<<" "; #define ps(x) cout<<fixed<<setprecision(25)<<x<<endl; #define pu(x) cout<<(x); #define pb push_back // #define lb lower_bound #define ub upper_bound #define CLEAR(a) a = decltype(a)(); #define pc(x) cout << x << ","; // ll mod = 998244353; ll mod = 1000000007; ll mypow(ll number1,ll number2, ll mod){ if(number2 == 0){ return 1; }else{ ll number3 = mypow(number1,number2 / 2, mod); number3 *= number3; number3 %= mod; if(number2%2==1){ number3 *= number1; number3 %= mod; } return number3; } } ll rui(ll number1,ll number2){ if(number2 == 0){ return 1; }else{ ll number3 = rui(number1,number2 / 2); number3 *= number3; number3 %= mod; if(number2%2==1){ number3 *= number1; number3 %= mod; } return number3; } } ll gcd(ll number1,ll number2){ if(number1 > number2){ swap(number1,number2); } if(number1 == 0 || number1 == number2){ return number2; }else{ return gcd(number2 % number1,number1); } } void YES(bool condition){ if(condition){ p("YES"); }else{ p("NO"); } return; } void Yes(bool condition){ if(condition){ p("Yes"); }else{ p("No"); } return; } /* ll fact[fact_table + 5],rfact[fact_table + 5]; void c3_init(){ fact[0] = rfact[0] = 1; for(ll i=1; i<=fact_table; i++){ fact[i] = (fact[i-1]*i) % mod; } rfact[fact_table] = rui(fact[fact_table],mod - 2); for(ll i=fact_table; i>=1; i--){ rfact[i-1] = rfact[i] * i; rfact[i-1] %= mod; } return;} ll c3(ll n,ll r){ return (((fact[n] * rfact[r]) % mod ) * rfact[n-r]) % mod;} */ typedef vector<ll> vec; typedef vector<vector<ll>> mat; ll n,m,num,sum,a,b,d,e,h,r,l,q; ll w; ll k; ll x[500005], y[500005], z[500005]; char s[500005], t[500005]; vec matmul(vec &dp, mat &mt){ vec ret(2, 0ll); for(ll i=0;i<2;i++){ for(ll j=0;j<2;j++){ ret[i] += mt[i][j] * dp[j]; ret[i] %= mod; } } return ret; } mat update(mat &mt){ mat ret(2, vec(2, 0ll)); for(ll i=0;i<2;i++){ for(ll j=0;j<2;j++){ for(ll k=0;k<2;k++){ ret[i][j] += (mt[i][k] * mt[k][j]) % mod; ret[i][j] %= mod; } } } return ret; } void matpow(vec &dp, mat &mt, ll k){ ll m = dp.size(); while(k){ if(k&1)dp = matmul(dp, mt); mt = update(mt); k /= 2; } return; } int main(){ cin >> n >> w >> k; for(ll i=0;i<n;i++){ cin >> x[i]; } vec dp(2, 0ll); mat mt(2, vec(2)); y[0] = 1; for(ll i=1;i<=2*w;i++){ for(ll j=0;j<n;j++){ if(i - x[j] < 0)continue; y[i] += y[i - x[j]]; y[i] %= mod; } } ll a = y[w]; y[0] = 1; for(ll i=1;i<=2*w;i++){ y[i] = 0; } for(ll i=1;i<=2*w;i++){ if(i == w)continue; for(ll j=0;j<n;j++){ if(i - x[j] < 0)continue; y[i] += y[i - x[j]]; y[i] %= mod; } } ll b = y[2 * w]; pe(a);p(b); mt[0][0] = 0, mt[0][1] = 1, mt[1][0] = b, mt[1][1] = a; dp[1] = 1; matpow(dp, mt, k); ll ans = dp[1]; for(ll i=0;i<2;i++){ pe(dp[i]); } el; p(ans); return 0; }