結果

問題 No.1689 Set Cards
ユーザー 👑 deuteridayodeuteridayo
提出日時 2021-09-24 22:59:55
言語 C++14
(gcc 13.2.0 + boost 1.83.0)
結果
AC  
実行時間 29 ms / 2,000 ms
コード長 2,262 bytes
コンパイル時間 4,122 ms
コンパイル使用メモリ 232,968 KB
実行使用メモリ 19,224 KB
最終ジャッジ日時 2023-09-18 21:59:24
合計ジャッジ時間 5,699 ms
ジャッジサーバーID
(参考情報)
judge12 / judge15
このコードへのチャレンジ(β)

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 14 ms
19,008 KB
testcase_01 AC 14 ms
19,064 KB
testcase_02 AC 15 ms
19,092 KB
testcase_03 AC 15 ms
19,080 KB
testcase_04 AC 14 ms
19,088 KB
testcase_05 AC 14 ms
19,012 KB
testcase_06 AC 15 ms
19,072 KB
testcase_07 AC 15 ms
19,172 KB
testcase_08 AC 14 ms
18,980 KB
testcase_09 AC 14 ms
18,896 KB
testcase_10 AC 14 ms
18,940 KB
testcase_11 AC 26 ms
18,896 KB
testcase_12 AC 25 ms
19,156 KB
testcase_13 AC 26 ms
18,892 KB
testcase_14 AC 24 ms
19,080 KB
testcase_15 AC 17 ms
18,984 KB
testcase_16 AC 22 ms
18,896 KB
testcase_17 AC 16 ms
19,012 KB
testcase_18 AC 26 ms
19,224 KB
testcase_19 AC 29 ms
18,980 KB
testcase_20 AC 29 ms
18,892 KB
testcase_21 AC 28 ms
19,008 KB
testcase_22 AC 27 ms
18,980 KB
testcase_23 AC 27 ms
19,084 KB
testcase_24 AC 28 ms
19,172 KB
testcase_25 AC 27 ms
19,176 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

#include<bits/stdc++.h>
#include<atcoder/all>
using namespace std;
using namespace atcoder;
using lint = long long;
using ulint = unsigned long long;
#define endl '\n'
int const INF = 1<<30;
lint const INF64 = 1LL<<61;
// lint const mod = 1e9+7;
long const mod = 998244353;
lint ceilDiv(lint x, lint y){if(x >= 0){return (x+y-1)/y;}else{return x/y;}}
lint floorDiv(lint x, lint y){if(x >= 0){return x/y;}else{return (x-y+1)/y;}}
lint Sqrt(lint x){lint upper = 1e9;lint lower = 0;while(upper - lower > 0){lint mid = (1+upper + lower)/2;if(mid * mid > x){upper = mid-1;}else{lower = mid;}}return upper;}
lint gcd(lint a,lint b){if(a<b)swap(a,b);if(a%b==0)return b;else return gcd(b,a%b);}
lint lcm(lint a,lint b){return (a / gcd(a,b)) * b;}
lint chmin(vector<lint>&v){lint ans = INF64;for(lint i:v){ans = min(ans, i);}return ans;}
lint chmax(vector<lint>&v){lint ans = -INF64;for(lint i:v){ans = max(ans, i);}return ans;}
double dist(double x1, double y1, double x2, double y2){return sqrt(pow(x1-x2, 2) + pow(y1-y2,2));}
string toString(lint n){string ans = "";if(n == 0){ans += "0";}else{while(n > 0){int a = n%10;char b = '0' + a;string c = "";c += b;n /= 10;ans = c + ans;}}return ans;}
string toString(lint n, lint k){string ans = toString(n);string tmp = "";while(ans.length() + tmp.length() < k){tmp += "0";}return tmp + ans;}
vector<lint>prime;void makePrime(lint n){prime.push_back(2);for(lint i=3;i<=n;i+=2){bool chk = true;for(lint j=0;j<prime.size() && prime[j]*prime[j] <= i;j++){if(i % prime[j]==0){chk=false;break;}}if(chk)prime.push_back(i);}}
struct edge{
    int to;
};
using graph = vector<vector<edge>>;
vector<vector<lint>>dp(501, vector<lint>(1<<12, 0));


int main(){ 
    int n;
    cin >> n;
    vector<lint>c(n);
    for(int i = 0;i<n;i++){
        lint tmp = 0;
        int k;
        cin >> k;
        for(int j=0;j<k;j++){
            int c;
            cin >> c;
            c--;
            tmp += 1<<c;
        }
        c[i] = tmp;
    }
    dp[0][(1<<12) - 1] = 1;
    for(int i=0;i<n;i++) {
        for(int j = 0;j<(1<<12);j++) {
            dp[i+1][j] += dp[i][j];
            dp[i+1][j & c[i]] += dp[i][j];
            dp[i+1][j] %= mod;
            dp[i+1][j & c[i]] %= mod;
        }
    }
    cout << dp[n][0] << endl;


}

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