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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#802723#9870. Itemsucup-team5243#TL 4ms3736kbC++172.3kb2024-12-07 14:30:512024-12-07 14:30:53

Judging History

你现在查看的是最新测评结果

  • [2024-12-08 20:33:10]
  • hack成功,自动添加数据
  • (/hack/1273)
  • [2024-12-07 14:30:53]
  • 评测
  • 测评结果:TL
  • 用时:4ms
  • 内存:3736kb
  • [2024-12-07 14:30:51]
  • 提交

answer

#ifdef NACHIA
#define _GLIBCXX_DEBUG
#else
#define NDEBUG
#endif
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <bitset>
using i64 = long long;
using u64 = unsigned long long;
#define rep(i,n) for(int i=0; i<int(n); i++)
const i64 INF = 1001001001001001001;
template<typename A> void chmin(A& l, const A& r){ if(r < l) l = r; }
template<typename A> void chmax(A& l, const A& r){ if(l < r) l = r; }
using namespace std;

#include <type_traits>
namespace nachia{
template<class TargetInt, TargetInt Max, TargetInt Min = TargetInt(1), class Callback>
void CallWithConstexprFittingInt(TargetInt val, const Callback& callback){
    if(Max / 2 < val || Max / 2 < Min){ callback(std::integral_constant<TargetInt, Max>()); return; }
    CallWithConstexprFittingInt<TargetInt, Max / 2, Min, Callback>(val, callback);
}
}

void testcase(){
    i64 N, M; cin >> N >> M;
    nachia::CallWithConstexprFittingInt<i64, 1<<20>(N+1, [N,M](auto Z){
        using Bitset = bitset<Z()*2>;
        i64 z = Z();
        auto conv = [&](Bitset& l, Bitset& r, Bitset& d) -> void {
            for(i64 i=0; i<N; i++) if(r.test(i)){
                d |= l >> (N-i);
            }
            for(i64 i=N; i<=N*2; i++) if(r.test(i)){
                d |= l << (i-N);
            }
            //cout << "L = " << l << endl;
            //cout << "R = " << r << endl;
            //cout << "D = " << d << endl;
        };
        auto powb = [&](Bitset& a, i64 p){
            Bitset q; q.set(N);
            for(i64 t=17; t>=0; t--){
                Bitset r; conv(q, q, r);
                if(p & 1 << t){
                    q = Bitset();
                    conv(r, a, q);
                } else {
                    q = r;
                }
            }
            return q;
        };
        Bitset A;
        i64 F = M / N;
        //cout << "F = " << F << endl;
        rep(i,N){
            i64 a; cin >> a;
            A.set(a+N-F);
        }
        //    cout << A << endl;
        auto x = powb(A, N);
        //    cout << x << endl;
        bool ans = x.test(M%N + N);
        cout << (ans ? "Yes\n" : "No\n");
    });
}

int main(){
    ios::sync_with_stdio(false); cin.tie(nullptr);
    i64 T; cin >> T;
    rep(t,T) testcase();
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3644kb

input:

4
5 25
0 0 0 0 5
5 11
4 4 4 5 5
5 0
1 2 3 4 5
5 25
0 1 2 3 4

output:

Yes
No
No
No

result:

ok 4 token(s): yes count is 1, no count is 3

Test #2:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

1314
1 0
0
1 0
1
1 1
0
1 1
1
2 0
0 0
2 0
0 1
2 0
0 2
2 0
1 0
2 0
1 1
2 0
1 2
2 0
2 0
2 0
2 1
2 0
2 2
2 1
0 0
2 1
0 1
2 1
0 2
2 1
1 0
2 1
1 1
2 1
1 2
2 1
2 0
2 1
2 1
2 1
2 2
2 2
0 0
2 2
0 1
2 2
0 2
2 2
1 0
2 2
1 1
2 2
1 2
2 2
2 0
2 2
2 1
2 2
2 2
2 3
0 0
2 3
0 1
2 3
0 2
2 3
1 0
2 3
1 1
2 3
1 2
2 3
2 0...

output:

Yes
No
No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
No
No
Yes
No
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
No
Yes
No
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
No
No
No
Yes
No
No
No
Yes
Yes
Yes...

result:

ok 1314 token(s): yes count is 732, no count is 582

Test #3:

score: 0
Accepted
time: 4ms
memory: 3704kb

input:

10000
4 1
0 0 0 0
4 1
0 0 0 1
4 1
0 0 0 2
4 1
0 0 0 3
4 1
0 0 0 4
4 1
0 0 1 0
4 1
0 0 1 1
4 1
0 0 1 2
4 1
0 0 1 3
4 1
0 0 1 4
4 1
0 0 2 0
4 1
0 0 2 1
4 1
0 0 2 2
4 1
0 0 2 3
4 1
0 0 2 4
4 1
0 0 3 0
4 1
0 0 3 1
4 1
0 0 3 2
4 1
0 0 3 3
4 1
0 0 3 4
4 1
0 0 4 0
4 1
0 0 4 1
4 1
0 0 4 2
4 1
0 0 4 3
4 1
0 ...

output:

No
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
Yes
Yes
Yes
Yes
...

result:

ok 10000 token(s): yes count is 6168, no count is 3832

Test #4:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

1612
5 0
0 0 0 0 0
5 0
1 1 1 1 1
5 0
0 1 1 1 1
5 0
2 2 2 2 2
5 0
0 2 2 2 2
5 0
1 2 2 2 2
5 0
0 1 2 2 2
5 0
3 3 3 3 3
5 0
0 3 3 3 3
5 0
1 3 3 3 3
5 0
0 1 3 3 3
5 0
2 3 3 3 3
5 0
0 2 3 3 3
5 0
1 2 3 3 3
5 0
0 1 2 3 3
5 0
4 4 4 4 4
5 0
0 4 4 4 4
5 0
1 4 4 4 4
5 0
0 1 4 4 4
5 0
2 4 4 4 4
5 0
0 2 4 4 4
5...

output:

Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
No
No
Yes
No
No
No
Yes
No
No
No
Yes
No
No
No
Yes
No
No
No
Yes
No
No
No
Yes
No
No
No...

result:

ok 1612 token(s): yes count is 864, no count is 748

Test #5:

score: 0
Accepted
time: 3ms
memory: 3652kb

input:

4662
6 0
0 0 0 0 0 0
6 0
1 1 1 1 1 1
6 0
0 1 1 1 1 1
6 0
2 2 2 2 2 2
6 0
0 2 2 2 2 2
6 0
1 2 2 2 2 2
6 0
0 1 2 2 2 2
6 0
3 3 3 3 3 3
6 0
0 3 3 3 3 3
6 0
1 3 3 3 3 3
6 0
0 1 3 3 3 3
6 0
2 3 3 3 3 3
6 0
0 2 3 3 3 3
6 0
1 2 3 3 3 3
6 0
0 1 2 3 3 3
6 0
4 4 4 4 4 4
6 0
0 4 4 4 4 4
6 0
1 4 4 4 4 4
6 0
0 1...

output:

Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No...

result:

ok 4662 token(s): yes count is 2730, no count is 1932

Test #6:

score: -100
Time Limit Exceeded

input:

1
100000 9999999999
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 9...

output:


result: