結果
| 問題 | No.3786 Four Triplets, One Pair |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2026-11-06 21:28:58 |
| 言語 | C++23(gcc16) (gcc 16.2.0 + boost 1.92.0 + ACL) |
| 結果 |
AC
不安定
|
| 実行時間 | 1 ms / 2,000 ms |
| + 795µs | |
| コード長 | 3,612 bytes |
| 記録 | |
| コンパイル時間 | 2,954 ms |
| コンパイル使用メモリ | 357,924 KB |
| 実行使用メモリ | 9,872 KB |
| 最終ジャッジ日時 | 2026-11-06 21:29:03 |
| 合計ジャッジ時間 | 4,841 ms |
|
ジャッジサーバーID (参考情報) |
judge1_0 / judge7_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 26 |
ソースコード
#line 1 "lib/core.hpp"
// Library and Editor Setting is here: https://github.com/Nihonielse/competitive-library
#ifndef CORE_FILE
#define CORE_FILE
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ull = unsigned long long;
#define rep(i, n) for (int i = 0; i < n; i++)
#define rrep(i, n, s) for (int i = s; i < n; i++)
#define vall(v) v.begin(), v.end()
constexpr int INF = 1 << 30;
constexpr int NEG_INF = -INF;
constexpr ll LINF = 1ll << 62;
constexpr ll NEG_LINF = -LINF;
template <typename T> inline bool chmax(T &a, const T &b) {
if (a < b) {
a = b;
return true;
}
return false;
}
template <typename T> inline bool chmin(T &a, const T &b) {
if (a > b) {
a = b;
return true;
}
return false;
}
template <typename T>
using min_priority_queue = priority_queue<T,vector<T>,greater<T>>;
#endif
#line 1 "lib/inout.hpp"
#line 1 "lib/core.hpp"
// Library and Editor Setting is here: https://github.com/Nihonielse/competitive-library
#ifndef CORE_FILE
#define CORE_FILE
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ull = unsigned long long;
#define rep(i, n) for (int i = 0; i < n; i++)
#define rrep(i, n, s) for (int i = s; i < n; i++)
#define vall(v) v.begin(), v.end()
constexpr int INF = 1 << 30;
constexpr int NEG_INF = -INF;
constexpr ll LINF = 1ll << 62;
constexpr ll NEG_LINF = -LINF;
template <typename T> inline bool chmax(T &a, const T &b) {
if (a < b) {
a = b;
return true;
}
return false;
}
template <typename T> inline bool chmin(T &a, const T &b) {
if (a > b) {
a = b;
return true;
}
return false;
}
template <typename T>
using min_priority_queue = priority_queue<T,vector<T>,greater<T>>;
#endif
#line 5 "lib/inout.hpp"
inline void yn(const bool &tf) {
if(tf)cout<<"Yes"<<endl;
else cout<<"No"<<endl;
}
inline void YN(const bool &tf) {
if(tf)cout<<"YES"<<endl;
else cout<<"NO"<<endl;
}
inline void Yes() { cout << "Yes" << endl; }
inline void YES() { cout << "YES" << endl; }
inline void No() { cout << "No" << endl; }
inline void NO() { cout << "NO" << endl; }
template <typename T,typename S>
istream& operator>>(istream& is,pair<T,S>& pa){
is >> pa.first >> pa.second;
return is;
}
template <typename T,typename S>
ostream& operator<<(ostream& os,pair<T,S>& pa){
os << pa.first << " " << pa.second;
return os;
}
template <typename T>
istream& operator>>(istream& is,vector<T>& vec){
for(T& item:vec){
is >> item;
}
return is;
}
template <typename T>
ostream& operator<<(ostream& os,vector<T>& vec){
for(int i=0;i<vec.size();i++){
if(i) os << " ";
os << vec[i];
}
return os;
}
template <typename T>
ostream& operator<<(ostream& os,vector<vector<T>>& vec){
for(int i=0;i<vec.size();i++){
os << vec[i];
if(i<vec.size()-1)os << endl;
}
return os;
}
template <typename T,typename S>
ostream& operator<<(ostream& os,vector<pair<T,S>>& vec){
for(int i=0;i<vec.size();i++){
os << vec[i];
if(i<vec.size()-1)os << endl;
}
return os;
}
#line 3 "codes/A.cpp"
int main(){
vector<int> count(10,0);
rep(i,13){
int a;
cin>>a;
count[a]++;
}
vector<int> countcount(15,0);
rep(i,10){
countcount[count[i]]++;
}
if(countcount[3]==3&&countcount[2]==2){
cout<<2<<endl;
int a=0;
rep(i,10){
if(count[i]==2){
if(a==1)cout<<" ";
cout<<i;
a++;
}
}
cout<<endl;
}else if(countcount[3]==4){
cout<<1<<endl;
rep(i,10){
if(count[i]==1){
cout<<i<<endl;
}
}
}else{
cout<<0<<endl<<endl;
}
}