Submission #174124
Source Code Expand
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cmath>
#include <climits>
#include <cfloat>
#include <ctime>
#include <cassert>
#include <map>
#include <utility>
#include <set>
#include <iostream>
#include <memory>
#include <string>
#include <vector>
#include <algorithm>
#include <functional>
#include <sstream>
#include <complex>
#include <stack>
#include <queue>
#include <numeric>
#include <list>
#include <iomanip>
#include <fstream>
#include <bitset>
using namespace std;
#define foreach(it, c) for (__typeof__((c).begin()) it=(c).begin(); it != (c).end(); ++it)
template <typename T> void print_container(ostream& os, const T& c) { const char* _s = " "; if (!c.empty()) { __typeof__(c.begin()) last = --c.end(); foreach (it, c) { os << *it; if (it != last) os << _s; } } }
template <typename T> ostream& operator<<(ostream& os, const vector<T>& c) { print_container(os, c); return os; }
template <typename T> ostream& operator<<(ostream& os, const set<T>& c) { print_container(os, c); return os; }
template <typename T> ostream& operator<<(ostream& os, const multiset<T>& c) { print_container(os, c); return os; }
template <typename T> ostream& operator<<(ostream& os, const deque<T>& c) { print_container(os, c); return os; }
template <typename T, typename U> ostream& operator<<(ostream& os, const map<T, U>& c) { print_container(os, c); return os; }
template <typename T, typename U> ostream& operator<<(ostream& os, const pair<T, U>& p) { os << "(" << p.first << ", " << p.second << ")"; return os; }
template <typename T> void print(T a, int n, const string& split = " ") { for (int i = 0; i < n; i++) { cout << a[i]; if (i + 1 != n) cout << split; } cout << endl; }
template <typename T> void print2d(T a, int w, int h, int width = -1, int br = 0) { for (int i = 0; i < h; ++i) { for (int j = 0; j < w; ++j) { if (width != -1) cout.width(width); cout << a[i][j] << ' '; } cout << endl; } while (br--) cout << endl; }
template <typename T> void input(T& a, int n) { for (int i = 0; i < n; ++i) cin >> a[i]; }
#define dump(v) (cerr << #v << ": " << v << endl)
#define rep(i, n) for (int i = 0; i < (int)(n); ++i)
#define all(a) (a).begin(), (a).end()
#define rall(a) (a).rbegin(), (a).rend()
#define clr(a, x) memset(a, x, sizeof(a))
#define sz(a) ((int)(a).size())
#define mp(a, b) make_pair(a, b)
#define ten(n) ((long long)(1e##n))
template <typename T, typename U> void upmin(T& a, const U& b) { a = min<T>(a, b); }
template <typename T, typename U> void upmax(T& a, const U& b) { a = max<T>(a, b); }
template <typename T> void uniq(T& a) { sort(a.begin(), a.end()); a.erase(unique(a.begin(), a.end()), a.end()); }
template <class T> string to_s(const T& a) { ostringstream os; os << a; return os.str(); }
template <class T> T to_T(const string& s) { istringstream is(s); T res; is >> res; return res; }
void fast_io() { cin.tie(0); ios::sync_with_stdio(false); }
bool in_rect(int x, int y, int w, int h) { return 0 <= x && x < w && 0 <= y && y < h; }
typedef long long ll;
typedef pair<int, int> pint;
const int dx[] = { 0, 1, 0, -1 };
const int dy[] = { 1, 0, -1, 0 };
int main()
{
int n;
cin >> n;
vector<int> a(n);
input(a, n);
uniq(a);
reverse(all(a));
cout << a[1] << endl;
}
Submission Info
Submission Time |
|
Task |
B - 心配性な富豪、ファミリーレストランに行く。 |
User |
takapt |
Language |
C++11 (GCC 4.8.1) |
Score |
100 |
Code Size |
3328 Byte |
Status |
AC |
Exec Time |
27 ms |
Memory |
920 KB |
Judge Result
Set Name |
All |
Score / Max Score |
100 / 100 |
Status |
|
Set Name |
Test Cases |
All |
random_1.txt, random_10.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, small_1.txt, small_2.txt, small_3.txt, small_4.txt, small_5.txt |
Case Name |
Status |
Exec Time |
Memory |
random_1.txt |
AC |
23 ms |
812 KB |
random_10.txt |
AC |
24 ms |
908 KB |
random_2.txt |
AC |
24 ms |
912 KB |
random_3.txt |
AC |
23 ms |
912 KB |
random_4.txt |
AC |
26 ms |
808 KB |
random_5.txt |
AC |
22 ms |
916 KB |
random_6.txt |
AC |
23 ms |
908 KB |
random_7.txt |
AC |
23 ms |
812 KB |
random_8.txt |
AC |
21 ms |
916 KB |
random_9.txt |
AC |
27 ms |
860 KB |
sample_1.txt |
AC |
21 ms |
912 KB |
sample_2.txt |
AC |
22 ms |
808 KB |
sample_3.txt |
AC |
24 ms |
912 KB |
small_1.txt |
AC |
24 ms |
920 KB |
small_2.txt |
AC |
24 ms |
916 KB |
small_3.txt |
AC |
23 ms |
912 KB |
small_4.txt |
AC |
26 ms |
860 KB |
small_5.txt |
AC |
24 ms |
864 KB |