Submission #9394313

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
using ll=long long;
#define fr(i,n) for(int i=0;i<(n);++i)
#define Fr(i,n) for(int i=1;i<=(n);++i)
#define ifr(i,n) for(int i=(n)-1;i>=0;--i)
#define iFr(i,n) for(int i=(n);i>0;--i)

int main(){
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    istream& in(cin);
    ostream& out(cout);
    int n;
    in>>n;
    vector<int> p(n),q(n),r(n);
    for(auto&i:p) in>>i,--i;
    for(auto&i:q) in>>i,--i;
    fr(i,n) r[i]=i;
    int a{},b{},c{};
    do{
        bool f=true,g=true;
        fr(i,n){
            if(p[i]!=r[i]) f=false;
            if(q[i]!=r[i]) g=false;
        }
        if(f) a=c;
        if(g) b=c;
        ++c;
    }while(next_permutation(r.begin(),r.end()));
    cout<<abs(a-b)<<endl;
}

Submission Info

Submission Time
Task C - Count Order
User Motsu_xe
Language C++14 (GCC 5.4.1)
Score 300
Code Size 787 Byte
Status AC
Exec Time 2 ms
Memory 256 KiB

Judge Result

Set Name All Sample
Score / Max Score 300 / 300 0 / 0
Status
AC × 13
AC × 3
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 1 ms 256 KiB
sample_02.txt AC 2 ms 256 KiB
sample_03.txt AC 1 ms 256 KiB
testcase_0.txt AC 1 ms 256 KiB
testcase_1.txt AC 1 ms 256 KiB
testcase_2.txt AC 1 ms 256 KiB
testcase_3.txt AC 2 ms 256 KiB
testcase_4.txt AC 1 ms 256 KiB
testcase_5.txt AC 1 ms 256 KiB
testcase_6.txt AC 1 ms 256 KiB
testcase_7.txt AC 2 ms 256 KiB
testcase_8.txt AC 2 ms 256 KiB
testcase_9.txt AC 2 ms 256 KiB