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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
#636987#2919. Subprimeenze114514#AC ✓13ms12116kbC++20844b2024-10-13 05:14:182024-10-13 05:14:18

Judging History

你现在查看的是最新测评结果

  • [2024-10-13 05:14:18]
  • 评测
  • 测评结果:AC
  • 用时:13ms
  • 内存:12116kb
  • [2024-10-13 05:14:18]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;

#define pb push_back

const int N = 2e6 + 10;

int n, cnt;
vector<int> p, st(N);

void init() {
    cnt = 0;
    for (int i = 2; i < N; ++i) {
        if (!st[i]) {
            p.pb(i);
        }

        for (int e: p) {
            if (i * e > N) break;
            st[i * e] = true;
            if (i % e == 0) {
                break;
            }
        }
    }
}


int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    init();

    int l, r;
    cin >> l >> r;
    string t;
    cin >> t;

    int ans = 0;
    for (int i = l; i <= r; ++i) {
//        cout << p[i - 1] << '\n';
        if (to_string(p[i - 1]).find(t) != string::npos) {
            ans++;
        }
    }
    cout << ans << '\n';
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 7ms
memory: 11940kb

input:

1 10000
389

output:

45

result:

ok single line: '45'

Test #2:

score: 0
Accepted
time: 0ms
memory: 11824kb

input:

1 100
8

output:

8

result:

ok single line: '8'

Test #3:

score: 0
Accepted
time: 11ms
memory: 12100kb

input:

8000 9000
395

output:

0

result:

ok single line: '0'

Test #4:

score: 0
Accepted
time: 12ms
memory: 12104kb

input:

50000 80000
572

output:

63

result:

ok single line: '63'

Test #5:

score: 0
Accepted
time: 11ms
memory: 12112kb

input:

90000 100000
9999

output:

5

result:

ok single line: '5'

Test #6:

score: 0
Accepted
time: 8ms
memory: 11912kb

input:

1 100000
37502

output:

1

result:

ok single line: '1'

Test #7:

score: 0
Accepted
time: 7ms
memory: 11904kb

input:

1 1000
000

output:

0

result:

ok single line: '0'

Test #8:

score: 0
Accepted
time: 7ms
memory: 12052kb

input:

4509 12345
9999

output:

4

result:

ok single line: '4'

Test #9:

score: 0
Accepted
time: 8ms
memory: 11932kb

input:

1 1
2

output:

1

result:

ok single line: '1'

Test #10:

score: 0
Accepted
time: 8ms
memory: 11820kb

input:

2 8
2

output:

0

result:

ok single line: '0'

Test #11:

score: 0
Accepted
time: 7ms
memory: 11952kb

input:

2 9
2

output:

1

result:

ok single line: '1'

Test #12:

score: 0
Accepted
time: 8ms
memory: 12004kb

input:

1 100000
2

output:

44448

result:

ok single line: '44448'

Test #13:

score: 0
Accepted
time: 8ms
memory: 12008kb

input:

1 100000
0

output:

38298

result:

ok single line: '38298'

Test #14:

score: 0
Accepted
time: 8ms
memory: 11968kb

input:

1 100000
00

output:

3384

result:

ok single line: '3384'

Test #15:

score: 0
Accepted
time: 4ms
memory: 11996kb

input:

1 100000
000000

output:

0

result:

ok single line: '0'

Test #16:

score: 0
Accepted
time: 3ms
memory: 11808kb

input:

6 6
13

output:

1

result:

ok single line: '1'

Test #17:

score: 0
Accepted
time: 3ms
memory: 12012kb

input:

19 19
67

output:

1

result:

ok single line: '1'

Test #18:

score: 0
Accepted
time: 11ms
memory: 11984kb

input:

2137 2137
18719

output:

1

result:

ok single line: '1'

Test #19:

score: 0
Accepted
time: 13ms
memory: 12116kb

input:

1 100000
1

output:

65575

result:

ok single line: '65575'

Test #20:

score: 0
Accepted
time: 7ms
memory: 11964kb

input:

1 100000
9

output:

54268

result:

ok single line: '54268'

Test #21:

score: 0
Accepted
time: 13ms
memory: 12064kb

input:

12345 98765
0021

output:

40

result:

ok single line: '40'

Test #22:

score: 0
Accepted
time: 4ms
memory: 11932kb

input:

12345 98765
0201

output:

38

result:

ok single line: '38'

Test #23:

score: 0
Accepted
time: 8ms
memory: 12112kb

input:

12345 98765
2022

output:

21

result:

ok single line: '21'

Test #24:

score: 0
Accepted
time: 8ms
memory: 11824kb

input:

12345 98765
0222

output:

16

result:

ok single line: '16'

Test #25:

score: 0
Accepted
time: 13ms
memory: 11808kb

input:

1 100000
123456

output:

0

result:

ok single line: '0'

Test #26:

score: 0
Accepted
time: 13ms
memory: 12100kb

input:

1 100000
999937

output:

0

result:

ok single line: '0'

Test #27:

score: 0
Accepted
time: 8ms
memory: 11852kb

input:

1 100000
999953

output:

1

result:

ok single line: '1'

Test #28:

score: 0
Accepted
time: 13ms
memory: 12012kb

input:

1 100000
299709

output:

1

result:

ok single line: '1'

Test #29:

score: 0
Accepted
time: 13ms
memory: 11808kb

input:

1 99999
299709

output:

0

result:

ok single line: '0'

Test #30:

score: 0
Accepted
time: 8ms
memory: 11948kb

input:

50000 100000
611953

output:

1

result:

ok single line: '1'

Test #31:

score: 0
Accepted
time: 8ms
memory: 11860kb

input:

50001 100000
611953

output:

0

result:

ok single line: '0'

Test #32:

score: 0
Accepted
time: 10ms
memory: 12112kb

input:

1 100000
12345

output:

8

result:

ok single line: '8'

Test #33:

score: 0
Accepted
time: 13ms
memory: 11836kb

input:

1 100000
2053

output:

46

result:

ok single line: '46'

Test #34:

score: 0
Accepted
time: 7ms
memory: 11952kb

input:

3 5
3

output:

0

result:

ok single line: '0'

Test #35:

score: 0
Accepted
time: 7ms
memory: 11824kb

input:

2 6
3

output:

2

result:

ok single line: '2'

Test #36:

score: 0
Accepted
time: 3ms
memory: 11940kb

input:

1 669
4999

output:

1

result:

ok single line: '1'

Test #37:

score: 0
Accepted
time: 8ms
memory: 12012kb

input:

260 309
003

output:

1

result:

ok single line: '1'

Test #38:

score: 0
Accepted
time: 7ms
memory: 12016kb

input:

1110 1159
151

output:

1

result:

ok single line: '1'

Test #39:

score: 0
Accepted
time: 4ms
memory: 12056kb

input:

145 155
88

output:

3

result:

ok single line: '3'

Test #40:

score: 0
Accepted
time: 8ms
memory: 11936kb

input:

2 99999
0

output:

38297

result:

ok single line: '38297'

Test #41:

score: 0
Accepted
time: 7ms
memory: 12056kb

input:

1911 2000
111

output:

0

result:

ok single line: '0'

Test #42:

score: 0
Accepted
time: 7ms
memory: 12012kb

input:

99960 100000
9709

output:

1

result:

ok single line: '1'

Test #43:

score: 0
Accepted
time: 12ms
memory: 12008kb

input:

1 9
2

output:

2

result:

ok single line: '2'

Test #44:

score: 0
Accepted
time: 8ms
memory: 11964kb

input:

16498 80565
56756

output:

1

result:

ok single line: '1'

Test #45:

score: 0
Accepted
time: 7ms
memory: 11912kb

input:

15975 23849
69814

output:

0

result:

ok single line: '0'

Test #46:

score: 0
Accepted
time: 8ms
memory: 11808kb

input:

21354 64868
3299

output:

23

result:

ok single line: '23'

Test #47:

score: 0
Accepted
time: 10ms
memory: 11852kb

input:

1 100000
129

output:

1284

result:

ok single line: '1284'

Test #48:

score: 0
Accepted
time: 12ms
memory: 11916kb

input:

30521 89695
22212

output:

0

result:

ok single line: '0'

Test #49:

score: 0
Accepted
time: 7ms
memory: 11848kb

input:

1 1
99

output:

0

result:

ok single line: '0'

Test #50:

score: 0
Accepted
time: 11ms
memory: 12056kb

input:

1 9
99

output:

0

result:

ok single line: '0'

Test #51:

score: 0
Accepted
time: 7ms
memory: 11984kb

input:

1 10
9

output:

2

result:

ok single line: '2'

Test #52:

score: 0
Accepted
time: 7ms
memory: 11960kb

input:

500 1000
43

output:

26

result:

ok single line: '26'

Test #53:

score: 0
Accepted
time: 7ms
memory: 11964kb

input:

1 1000
00

output:

10

result:

ok single line: '10'