Submission #292207

#	Time	Username	Problem	Language	Result	Execution time	Memory
292207		Nucleist	Cluedo (IOI10_cluedo)	C++14	100 / 100	13 ms	384 KiB

cluedo

#include "grader.h"
//Self-control leads to consistency.
#include <bits/stdc++.h> 
using namespace std; 
#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
#define flash ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define debug(x) cerr << " - " << #x << ": " << x << endl;
#define debugs(x, y) cerr << " - " << #x << ": " << x << " " << #y << ": " << y << endl;
#define all(x) (x).begin(),(x).end()
#define sz(x) (ll)x.size()
#define ll long long
#define INF 1000000000
#define MOD 1000000007
#define pb push_back
#define ve vector<ll>
#define dos pair<ll,ll>
#define vedos vector<dos>
#define rand mt19937 rng(chrono::steady_clock::now().time_since_epoch().count())
#define EPS 0.000001
struct greateri
{
    template<class T>
    bool operator()(T const &a, T const &b) const { return a > b; }
};
void setIO(string s) {
	ios_base::sync_with_stdio(0); cin.tie(0); 
	freopen((s+".in").c_str(),"r",stdin);
	freopen((s+".out").c_str(),"w",stdout);
}
void Solve(){
  set<int>hah,zah,fah;
  for (int i = 0; i < 6; ++i)
  {
  	hah.insert(i+1),fah.insert(i+1);
  }
  for (int i = 0; i < 10; ++i)
  {
  	zah.insert(i+1);
  }
  set<int>kol=hah,dol=zah,hol=fah;
  int ans=0;
  for (auto i:zah)
  {
  	for(auto it:hah){
  		for(auto it1:fah){
  			int x=it,y=i,z=it1;
  			if(kol.find(x)!=kol.end() && dol.find(y)!=dol.end() && hol.find(z)!=hol.end())
  			{
				int ah = Theory(x,y,z);
				if(!(ah)){
					return;
				}
				if(ah==1){
					kol.erase(x);
				}
				else if(ah==2){
					dol.erase(y);
				}
				else{
					hol.erase(z);
				}
  			}
  		}
  	}
  }
  return;
}

Compilation message (stderr)

cluedo.cpp:6: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
    6 | #pragma GCC optimization ("O3")
      | 
cluedo.cpp:7: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
    7 | #pragma GCC optimization ("unroll-loops")
      | 
cluedo.cpp: In function 'void Solve()':
cluedo.cpp:43:7: warning: unused variable 'ans' [-Wunused-variable]
   43 |   int ans=0;
      |       ^~~
cluedo.cpp: In function 'void setIO(std::string)':
cluedo.cpp:29:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   29 |  freopen((s+".in").c_str(),"r",stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cluedo.cpp:30:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   30 |  freopen((s+".out").c_str(),"w",stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 50 / 50
• Subtask 2: 50 / 50