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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#209930#7562. Except Oneucup-team061#AC ✓0ms3728kbC++201.3kb2023-10-10 19:49:342023-10-10 19:49:34

Judging History

你现在查看的是最新测评结果

  • [2023-10-10 19:49:34]
  • 评测
  • 测评结果:AC
  • 用时:0ms
  • 内存:3728kb
  • [2023-10-10 19:49:34]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

using ll = long long;
const int N = 2e5 + 5, inf = 0x3fffffff, mod = 998244353;
const long long INF = 0x3fffffffffffffff;
ll ksm(ll x, ll y, ll mod)
{
    ll res = 1;
    while(y){
        if(y&1){
            res = res*x%mod;
        }
        y>>=1;
        x=x*x%mod;
    }
    return res;
}
int main() {
    #ifdef stdjudge
        freopen("/home/stdforces/code/contest/in.txt", "r", stdin);
    #endif

    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    ll p=13, k=1, t=4;
    cin >> p >> k >> t;
    cout <<  ksm(p-k, t, p) << '\n';
    // for(int k = 1; k < p; k++){
    //     for(int t = 1; t < p-1; t++){
    //         int num = p-1, ans = 0;
    //         for(int st = 1; st < (1<<num); st++){
    //             if(__builtin_popcount(st)!=t) continue;
    //             int res = 1;
    //             int flag = 1;
    //             for(int i = 0; i < num; i++)if(st>>i&1){
    //                 res = res*(i+1)%p;
    //                 if(i+1==k)flag = 0;
    //             }
    //             if(!flag)continue;
    //             ans = (ans + res)%p;
    //         }
    //         cout << p << ' ' << k << ' ' << t << ' ' << ans << " " << ksm(p-k, t, p) << '\n';
    //         assert(ans == ksm(p-k, t, p));
    //     }
    // }

    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3684kb

input:

7 5 3

output:

1

result:

ok 1 number(s): "1"

Test #2:

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

input:

11 6 7

output:

3

result:

ok 1 number(s): "3"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

3 2 1

output:

1

result:

ok 1 number(s): "1"

Test #4:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

596620183 516846890 38276329

output:

135352707

result:

ok 1 number(s): "135352707"

Test #5:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

382744931 85302262 235496559

output:

14577469

result:

ok 1 number(s): "14577469"

Test #6:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

659446013 641119314 378275666

output:

290624162

result:

ok 1 number(s): "290624162"

Test #7:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

227 163 124

output:

189

result:

ok 1 number(s): "189"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

197 187 19

output:

62

result:

ok 1 number(s): "62"

Test #9:

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

input:

5 3 3

output:

3

result:

ok 1 number(s): "3"

Test #10:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

7 6 4

output:

1

result:

ok 1 number(s): "1"

Test #11:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

7 1 1

output:

6

result:

ok 1 number(s): "6"

Test #12:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

782371 586755 418517

output:

298550

result:

ok 1 number(s): "298550"

Test #13:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

181081 178315 76002

output:

125177

result:

ok 1 number(s): "125177"

Test #14:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

715019 492103 446729

output:

221541

result:

ok 1 number(s): "221541"

Test #15:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

238985261 199832612 162675695

output:

65826267

result:

ok 1 number(s): "65826267"

Test #16:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

129716453 10994076 62963738

output:

5186275

result:

ok 1 number(s): "5186275"

Test #17:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

962360593 652577122 345596237

output:

814039152

result:

ok 1 number(s): "814039152"

Test #18:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

871606937 839183139 754188014

output:

466391387

result:

ok 1 number(s): "466391387"

Test #19:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

275568091 270750503 241146839

output:

252569968

result:

ok 1 number(s): "252569968"

Test #20:

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

input:

562028473 111749710 450258818

output:

63116256

result:

ok 1 number(s): "63116256"