Submission #105709

#	Time	Username	Problem	Language	Result	Execution time	Memory
105709		Pro_ktmr	별자리 2 (JOI14_constellation2)	C++14	0 / 100	9071 ms	384 KiB

constellation2

#include <iostream>
#include <iomanip>
#include <fstream>
#include <stdio.h>
#include <math.h>
#include <time.h>
#include <string>
#include <tuple>
#include <vector>
#include <map>
#include <unordered_map>
#include <list>
#include <set>
#include <stack>
#include <queue>
#include <cstdlib>
#include <algorithm>
#include <random>
#include <cassert>
using namespace std;
#define LL long long
#define MP(a, b) make_pair(a, b)
#define POWER9 1000000000
#define MOD POWER9+7
#undef INT_MIN
#undef INT_MAX
#define INT_MIN -2147483647
#define INT_MAX 2147483647
#define LL_MIN (LL)-9223372036854775807
#define LL_MAX (LL)9223372036854775807
#define PI 3.14159265359

int N;
vector<pair<int,int> > stars[3];
bool inc(int a, int b, int c, int t, int x){
	return false;
}
int ans;
int main(){
	cin.tie(0);
	ios::sync_with_stdio(false);
	cout << setprecision(9);

	cin >> N;
	for(int i=0; i<N; i++){
		int X,Y,C;
		cin >> X >> Y >> C;
		stars[C].push_back(MP(X,Y));
	}
	ans = 0;
	for(int i=0; i<stars[0].size(); i++){
		for(int j=i+1; j<stars[0].size(); j++){
			for(int k=0; k<stars[1].size(); k++){
				for(int l=k+1; l<stars[1].size(); l++){
					for(int m=0; m<stars[2].size(); m++){
						for(int n=m+1; n<stars[2].size(); n++){
							bool flg = false;
							flg |= inc(i,k,m,0,j);
							flg |= inc(i,k,m,1,l);
							flg |= inc(i,k,m,2,n);
							flg |= inc(j,l,n,0,i);
							flg |= inc(j,l,n,1,k);
							flg |= inc(j,l,n,2,m);
							if(!flg) ans++;
						}
					}
				}
			}
		}
	}
	cout << ans << endl;

	return 0;
}

Compilation message (stderr)

constellation2.cpp: In function 'int main()':
constellation2.cpp:51:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<stars[0].size(); i++){
               ~^~~~~~~~~~~~~~~~
constellation2.cpp:52:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int j=i+1; j<stars[0].size(); j++){
                  ~^~~~~~~~~~~~~~~~
constellation2.cpp:53:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int k=0; k<stars[1].size(); k++){
                 ~^~~~~~~~~~~~~~~~
constellation2.cpp:54:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int l=k+1; l<stars[1].size(); l++){
                    ~^~~~~~~~~~~~~~~~
constellation2.cpp:55:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      for(int m=0; m<stars[2].size(); m++){
                   ~^~~~~~~~~~~~~~~~
constellation2.cpp:56:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int n=m+1; n<stars[2].size(); n++){
                      ~^~~~~~~~~~~~~~~~

• Subtask 1: 0 / 15
• Subtask 2: 0 / 40
• Subtask 3: 0 / 45