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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#279680#7802. Game of Nimbachbeo2007AC ✓185ms5852kbC++231.8kb2023-12-08 23:04:462023-12-08 23:04:47

Judging History

This is the latest submission verdict.

  • [2023-12-08 23:04:47]
  • Judged
  • Verdict: AC
  • Time: 185ms
  • Memory: 5852kb
  • [2023-12-08 23:04:46]
  • Submitted

answer

// Judges with GCC >= 12 only needs Ofast
// #pragma GCC optimize("O3,no-stack-protector,fast-math,unroll-loops,tree-vectorize")
// MLE optimization
// #pragma GCC optimize("conserve-stack")
// Old judges
// #pragma GCC target("sse4.2,popcnt,lzcnt,abm,mmx,fma,bmi,bmi2")
// New judges. Test with assert(__builtin_cpu_supports("avx2"));
// #pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma,tune=native")
// Atcoder
// #pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma")
/*
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update> ordered_set;
- insert(x),erase(x)
- find_by_order(k): return iterator to the k-th smallest element
- order_of_key(x): the number of elements that are strictly smaller
*/

#include<bits/stdc++.h>
using namespace std;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
uniform_real_distribution<> pp(0.0,1.0);
#define int long long
#define ld long double
#define pii pair<int,int>
#define piii pair<pii,int>
#define mpp make_pair
#define fi first
#define se second
const int inf=1e18;
int mod;
const int maxn=525;
const int bl=650;
const int maxs=655;
const int maxm=200005;
const int maxq=1000005;
const int maxl=20;
const int maxa=1000000;
const int root=3;
const int base=101;

int dp[maxn][maxn];

void solve(){
    int n,p;cin >> n >> p >> mod;
    n-=p;dp[0][0]=1;
    for(int t=1;t<=n;t++){
        for(int i=0;i<=n-t;i++){
            for(int j=0;j<512;j++) dp[i+t][j^t]=(dp[i+t][j^t]+dp[i][j])%mod;
        }
    }
    cout << dp[n][p] << '\n';
}

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);cout.tie(NULL);
    int test=1;//cin >> test;
    while(test--) solve();
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3640kb

input:

8 3 1000

output:

2

result:

ok 1 number(s): "2"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

5 2 1000

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

2 1 2

output:

1

result:

ok 1 number(s): "1"

Test #4:

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

input:

6 2 1323123

output:

2

result:

ok 1 number(s): "2"

Test #5:

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

input:

10 4 123412412

output:

2

result:

ok 1 number(s): "2"

Test #6:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

20 10 123123

output:

2

result:

ok 1 number(s): "2"

Test #7:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

42 23 231234142

output:

0

result:

ok 1 number(s): "0"

Test #8:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

42 12 123123342

output:

610

result:

ok 1 number(s): "610"

Test #9:

score: 0
Accepted
time: 7ms
memory: 4104kb

input:

132 42 198519289

output:

386930

result:

ok 1 number(s): "386930"

Test #10:

score: 0
Accepted
time: 10ms
memory: 4224kb

input:

168 55 190931488

output:

7739643

result:

ok 1 number(s): "7739643"

Test #11:

score: 0
Accepted
time: 13ms
memory: 4152kb

input:

248 119 180187404

output:

5541

result:

ok 1 number(s): "5541"

Test #12:

score: 0
Accepted
time: 59ms
memory: 4892kb

input:

318 39 446463275

output:

309993834

result:

ok 1 number(s): "309993834"

Test #13:

score: 0
Accepted
time: 51ms
memory: 4792kb

input:

464 193 484172941

output:

58956714

result:

ok 1 number(s): "58956714"

Test #14:

score: 0
Accepted
time: 146ms
memory: 5420kb

input:

492 49 509191931

output:

410787599

result:

ok 1 number(s): "410787599"

Test #15:

score: 0
Accepted
time: 119ms
memory: 5396kb

input:

500 100 1000000000

output:

898871667

result:

ok 1 number(s): "898871667"

Test #16:

score: 0
Accepted
time: 68ms
memory: 4976kb

input:

500 200 2424

output:

1571

result:

ok 1 number(s): "1571"

Test #17:

score: 0
Accepted
time: 185ms
memory: 5720kb

input:

500 1 998244353

output:

824962382

result:

ok 1 number(s): "824962382"

Test #18:

score: 0
Accepted
time: 181ms
memory: 5780kb

input:

500 2 999999999

output:

479167812

result:

ok 1 number(s): "479167812"

Test #19:

score: 0
Accepted
time: 182ms
memory: 5776kb

input:

500 5 987654321

output:

888251427

result:

ok 1 number(s): "888251427"

Test #20:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

500 499 2

output:

0

result:

ok 1 number(s): "0"

Test #21:

score: 0
Accepted
time: 47ms
memory: 4800kb

input:

500 250 4324

output:

203

result:

ok 1 number(s): "203"

Test #22:

score: 0
Accepted
time: 45ms
memory: 4764kb

input:

500 256 1000000000

output:

0

result:

ok 1 number(s): "0"

Test #23:

score: 0
Accepted
time: 42ms
memory: 4624kb

input:

500 255 1000000000

output:

0

result:

ok 1 number(s): "0"

Test #24:

score: 0
Accepted
time: 46ms
memory: 4716kb

input:

500 254 1000000000

output:

0

result:

ok 1 number(s): "0"

Test #25:

score: 0
Accepted
time: 46ms
memory: 4724kb

input:

500 253 1000000000

output:

0

result:

ok 1 number(s): "0"

Test #26:

score: 0
Accepted
time: 46ms
memory: 4784kb

input:

500 252 1000000000

output:

0

result:

ok 1 number(s): "0"

Test #27:

score: 0
Accepted
time: 47ms
memory: 4764kb

input:

500 251 1000000000

output:

0

result:

ok 1 number(s): "0"

Test #28:

score: 0
Accepted
time: 47ms
memory: 4804kb

input:

500 240 1000000000

output:

78752

result:

ok 1 number(s): "78752"

Test #29:

score: 0
Accepted
time: 104ms
memory: 5140kb

input:

500 127 1000000000

output:

735856900

result:

ok 1 number(s): "735856900"

Test #30:

score: 0
Accepted
time: 103ms
memory: 5200kb

input:

500 128 1000000000

output:

752639907

result:

ok 1 number(s): "752639907"

Test #31:

score: 0
Accepted
time: 138ms
memory: 5552kb

input:

500 64 1000000000

output:

696747666

result:

ok 1 number(s): "696747666"

Test #32:

score: 0
Accepted
time: 142ms
memory: 5556kb

input:

500 63 1000000000

output:

372258537

result:

ok 1 number(s): "372258537"

Test #33:

score: 0
Accepted
time: 34ms
memory: 4544kb

input:

333 123 303739951

output:

0

result:

ok 1 number(s): "0"

Test #34:

score: 0
Accepted
time: 145ms
memory: 5580kb

input:

497 55 842080168

output:

0

result:

ok 1 number(s): "0"

Test #35:

score: 0
Accepted
time: 9ms
memory: 4108kb

input:

395 291 982483005

output:

0

result:

ok 1 number(s): "0"

Test #36:

score: 0
Accepted
time: 7ms
memory: 4144kb

input:

481 389 968737780

output:

0

result:

ok 1 number(s): "0"

Test #37:

score: 0
Accepted
time: 54ms
memory: 4720kb

input:

341 74 211356241

output:

0

result:

ok 1 number(s): "0"

Test #38:

score: 0
Accepted
time: 145ms
memory: 5548kb

input:

447 6 220551443

output:

0

result:

ok 1 number(s): "0"

Test #39:

score: 0
Accepted
time: 4ms
memory: 3936kb

input:

117 53 229852993

output:

0

result:

ok 1 number(s): "0"

Test #40:

score: 0
Accepted
time: 60ms
memory: 4900kb

input:

374 92 655232919

output:

510631436

result:

ok 1 number(s): "510631436"

Test #41:

score: 0
Accepted
time: 11ms
memory: 4216kb

input:

161 24 522915247

output:

0

result:

ok 1 number(s): "0"

Test #42:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

296 264 921737931

output:

0

result:

ok 1 number(s): "0"

Test #43:

score: 0
Accepted
time: 4ms
memory: 3888kb

input:

123 59 249153627

output:

0

result:

ok 1 number(s): "0"

Test #44:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

321 289 374745139

output:

0

result:

ok 1 number(s): "0"

Test #45:

score: 0
Accepted
time: 13ms
memory: 4264kb

input:

449 321 564028761

output:

0

result:

ok 1 number(s): "0"

Test #46:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

67 65 193423543

output:

0

result:

ok 1 number(s): "0"

Test #47:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

272 268 89068990

output:

0

result:

ok 1 number(s): "0"

Test #48:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

491 483 929064777

output:

0

result:

ok 1 number(s): "0"

Test #49:

score: 0
Accepted
time: 1ms
memory: 3732kb

input:

344 328 489724616

output:

0

result:

ok 1 number(s): "0"

Test #50:

score: 0
Accepted
time: 1ms
memory: 3868kb

input:

362 330 987111640

output:

0

result:

ok 1 number(s): "0"

Test #51:

score: 0
Accepted
time: 4ms
memory: 3944kb

input:

255 191 825170913

output:

0

result:

ok 1 number(s): "0"

Test #52:

score: 0
Accepted
time: 13ms
memory: 4208kb

input:

297 169 682131614

output:

0

result:

ok 1 number(s): "0"

Test #53:

score: 0
Accepted
time: 50ms
memory: 4800kb

input:

372 116 897520833

output:

406985347

result:

ok 1 number(s): "406985347"

Test #54:

score: 0
Accepted
time: 50ms
memory: 4676kb

input:

351 95 801600616

output:

0

result:

ok 1 number(s): "0"

Test #55:

score: 0
Accepted
time: 13ms
memory: 4208kb

input:

427 299 527480415

output:

0

result:

ok 1 number(s): "0"

Test #56:

score: 0
Accepted
time: 156ms
memory: 5552kb

input:

493 35 345854681

output:

0

result:

ok 1 number(s): "0"

Test #57:

score: 0
Accepted
time: 132ms
memory: 5488kb

input:

466 45 705433124

output:

405583388

result:

ok 1 number(s): "405583388"

Test #58:

score: 0
Accepted
time: 53ms
memory: 4876kb

input:

295 20 478460925

output:

0

result:

ok 1 number(s): "0"

Test #59:

score: 0
Accepted
time: 132ms
memory: 5488kb

input:

459 38 692239363

output:

0

result:

ok 1 number(s): "0"

Test #60:

score: 0
Accepted
time: 0ms
memory: 3632kb

input:

3 1 1000

output:

0

result:

ok 1 number(s): "0"

Test #61:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

3 2 1000

output:

0

result:

ok 1 number(s): "0"

Test #62:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

4 1 1000

output:

1

result:

ok 1 number(s): "1"

Test #63:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

4 2 1000

output:

1

result:

ok 1 number(s): "1"

Test #64:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

4 3 1000

output:

0

result:

ok 1 number(s): "0"

Test #65:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

8 3 2

output:

0

result:

ok 1 number(s): "0"

Test #66:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

6 1 100

output:

3

result:

ok 1 number(s): "3"

Test #67:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

6 2 100

output:

2

result:

ok 1 number(s): "2"

Test #68:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

6 3 100

output:

2

result:

ok 1 number(s): "2"

Test #69:

score: 0
Accepted
time: 13ms
memory: 4212kb

input:

256 128 123981492

output:

1

result:

ok 1 number(s): "1"

Test #70:

score: 0
Accepted
time: 9ms
memory: 4264kb

input:

254 127 1000000000

output:

877

result:

ok 1 number(s): "877"

Test #71:

score: 0
Accepted
time: 172ms
memory: 5664kb

input:

500 14 958912859

output:

650304186

result:

ok 1 number(s): "650304186"

Test #72:

score: 0
Accepted
time: 152ms
memory: 5504kb

input:

500 42 591829519

output:

133671197

result:

ok 1 number(s): "133671197"

Test #73:

score: 0
Accepted
time: 184ms
memory: 5852kb

input:

499 1 999912321

output:

0

result:

ok 1 number(s): "0"

Test #74:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

499 498 984129849

output:

0

result:

ok 1 number(s): "0"

Test #75:

score: 0
Accepted
time: 183ms
memory: 5664kb

input:

498 1 918239128

output:

604086379

result:

ok 1 number(s): "604086379"

Test #76:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

498 497 984192849

output:

0

result:

ok 1 number(s): "0"

Test #77:

score: 0
Accepted
time: 9ms
memory: 4208kb

input:

254 127 877

output:

0

result:

ok 1 number(s): "0"

Test #78:

score: 0
Accepted
time: 10ms
memory: 4204kb

input:

254 125 729

output:

0

result:

ok 1 number(s): "0"

Test #79:

score: 0
Accepted
time: 119ms
memory: 5328kb

input:

500 100 613156101

output:

0

result:

ok 1 number(s): "0"

Test #80:

score: 0
Accepted
time: 120ms
memory: 5296kb

input:

500 99 755405164

output:

3

result:

ok 1 number(s): "3"

Test #81:

score: 0
Accepted
time: 116ms
memory: 5464kb

input:

500 99 924361444

output:

924361439

result:

ok 1 number(s): "924361439"

Test #82:

score: 0
Accepted
time: 121ms
memory: 5336kb

input:

500 97 6974800

output:

1

result:

ok 1 number(s): "1"

Test #83:

score: 0
Accepted
time: 122ms
memory: 5276kb

input:

500 96 42601567

output:

42601566

result:

ok 1 number(s): "42601566"

Test #84:

score: 0
Accepted
time: 181ms
memory: 5784kb

input:

500 1 2

output:

1

result:

ok 1 number(s): "1"

Test #85:

score: 0
Accepted
time: 185ms
memory: 5728kb

input:

500 1 5

output:

2

result:

ok 1 number(s): "2"

Test #86:

score: 0
Accepted
time: 181ms
memory: 5796kb

input:

500 1 14

output:

5

result:

ok 1 number(s): "5"

Test #87:

score: 0
Accepted
time: 181ms
memory: 5728kb

input:

500 1 42

output:

33

result:

ok 1 number(s): "33"

Test #88:

score: 0
Accepted
time: 185ms
memory: 5732kb

input:

500 1 132

output:

123

result:

ok 1 number(s): "123"

Test #89:

score: 0
Accepted
time: 185ms
memory: 5720kb

input:

500 1 429

output:

57

result:

ok 1 number(s): "57"

Test #90:

score: 0
Accepted
time: 181ms
memory: 5788kb

input:

500 1 3

output:

0

result:

ok 1 number(s): "0"

Extra Test:

score: 0
Extra Test Passed