Submission #1679984
Source Code Expand
// 基本テンプレート
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <string>
#include <cstring>
#include <deque>
#include <list>
#include <queue>
#include <stack>
#include <vector>
#include <utility>
#include <algorithm>
#include <map>
#include <set>
#include <complex>
#include <cmath>
#include <limits>
#include <cfloat>
#include <climits>
#include <ctime>
#include <cassert>
#include <numeric>
#include <fstream>
#include <functional>
using namespace std;
#define rep(i,a,n) for(int (i)=(a); (i)<(n); (i)++)
#define repq(i,a,n) for(int (i)=(a); (i)<=(n); (i)++)
#define repr(i,a,n) for(int (i)=(a); (i)>=(n); (i)--)
#define int long long int
template<typename T> void chmax(T &a, T b) {a = max(a, b);}
template<typename T> void chmin(T &a, T b) {a = min(a, b);}
template<typename T> void chadd(T &a, T b) {a = a + b;}
typedef pair<int, int> pii;
typedef long long ll;
int dx[] = {0, 0, 1, -1};
int dy[] = {1, -1, 0, 0};
constexpr ll INF = 1001001001001001LL;
constexpr ll MOD = 1000000007LL;
int N;
signed main() {
cin >> N;
vector<pii> vs;
rep(i,0,N) {
int p; cin >> p;
vs.push_back(pii(p, -1));
}
rep(i,0,N) {
int p; cin >> p;
vs.push_back(pii(p, 1));
}
sort(vs.begin(), vs.end());
int ans = 1, rec = 0;
rep(i,0,2*N) {
int m = vs[i].second;
if(m * rec >= 0) rec += m;
else {
ans *= abs(rec);
rec += m;
}
}
cout << ans << endl;
return 0;
}
Submission Info
Submission Time |
|
Task |
A - 1D Matching |
User |
tsutaj |
Language |
C++14 (GCC 5.4.1) |
Score |
0 |
Code Size |
1584 Byte |
Status |
WA |
Exec Time |
100 ms |
Memory |
6256 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
0 / 500 |
Status |
|
|
Set Name |
Test Cases |
Sample |
example0.txt, example1.txt |
All |
000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, example0.txt, example1.txt |
Case Name |
Status |
Exec Time |
Memory |
000.txt |
WA |
60 ms |
2420 KB |
001.txt |
WA |
30 ms |
1528 KB |
002.txt |
WA |
30 ms |
1400 KB |
003.txt |
WA |
35 ms |
2420 KB |
004.txt |
WA |
90 ms |
5872 KB |
005.txt |
WA |
100 ms |
4848 KB |
006.txt |
WA |
98 ms |
5616 KB |
007.txt |
WA |
99 ms |
6256 KB |
008.txt |
WA |
98 ms |
4848 KB |
009.txt |
WA |
98 ms |
4720 KB |
010.txt |
WA |
99 ms |
5872 KB |
011.txt |
AC |
98 ms |
5360 KB |
example0.txt |
AC |
1 ms |
256 KB |
example1.txt |
AC |
1 ms |
256 KB |