Submission #16646567
Source Code Expand
#include <bits/stdc++.h>
using namespace std;
int main()
{
int N;
cin >> N;
vector<int> P_vec(N), Q_vec(N);
for (int i = 0; i < N; ++i)
cin >> P_vec.at(i);
for (int i = 0; i < N; ++i)
cin >> Q_vec.at(i);
vector<int> perm(N);
for (int i = 0; i < N; ++i)
perm.at(i) = i + 1;
int a = -1, b = -1;
int cnt = 0;
do {
++cnt;
if (equal(P_vec.begin(), P_vec.end(), perm.begin(), perm.end()))
a = cnt;
if (equal(Q_vec.begin(), Q_vec.end(), perm.begin(), perm.end()))
b = cnt;
if (a > 0 && b > 0)
break;
} while (next_permutation(perm.begin(), perm.end()));
cout << abs(a - b) << endl;
}
Submission Info
| Submission Time | |
|---|---|
| Task | C - Count Order |
| User | atug |
| Language | C++ (GCC 9.2.1) |
| Score | 300 |
| Code Size | 718 Byte |
| Status | AC |
| Exec Time | 7 ms |
| Memory | 3580 KiB |
Judge Result
| Set Name | All | Sample | ||||
|---|---|---|---|---|---|---|
| Score / Max Score | 300 / 300 | 0 / 0 | ||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| All | sample_01.txt, sample_02.txt, sample_03.txt, testcase_0.txt, testcase_1.txt, testcase_2.txt, testcase_3.txt, testcase_4.txt, testcase_5.txt, testcase_6.txt, testcase_7.txt, testcase_8.txt, testcase_9.txt |
| Sample | sample_01.txt, sample_02.txt, sample_03.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| sample_01.txt | AC | 7 ms | 3576 KiB |
| sample_02.txt | AC | 2 ms | 3576 KiB |
| sample_03.txt | AC | 2 ms | 3448 KiB |
| testcase_0.txt | AC | 1 ms | 3580 KiB |
| testcase_1.txt | AC | 2 ms | 3472 KiB |
| testcase_2.txt | AC | 1 ms | 3444 KiB |
| testcase_3.txt | AC | 2 ms | 3468 KiB |
| testcase_4.txt | AC | 2 ms | 3460 KiB |
| testcase_5.txt | AC | 2 ms | 3532 KiB |
| testcase_6.txt | AC | 2 ms | 3472 KiB |
| testcase_7.txt | AC | 3 ms | 3412 KiB |
| testcase_8.txt | AC | 4 ms | 3524 KiB |
| testcase_9.txt | AC | 4 ms | 3464 KiB |