Submission #1846868


Source Code Expand

#include<iostream>
#include<string>
#include<bitset>
#include<vector>

using namespace std;

int main(){

  int N,M,x,y;
  int array[13];
  int ans = 0;
  int current_pattern = 0;
  int member_count = 0;
  int bit_and = 0;
  int tmp = 0;

  cin >> N >> M;

  for(int i =0;i < 13; ++i) array[i] = (1 << i);
	  
  for(int i = 0;i < M; ++i){

    cin >> x >> y;

    array[x] |= (1 << y);
    array[y] |= (1 << x);

  }

//  for(int i =0;i < 13; ++i) cout << "[" << i << "] = "<< array[i] << "( " << static_cast<std::bitset<13> > (array[i]) << " )" << endl;
  
  for(int i = 1 << N + 1; i > 0; --i){

    member_count = 0;
    current_pattern = 2147483647;
	tmp = 2147483647;

    for(int k = 1;k <= N; ++k) {

      if( i == array[k] ) {
        current_pattern = array[k];
        ++member_count;
		
		if(tmp != current_pattern){

			tmp = current_pattern;
			
			for(int m = 1; m < k; ++m){

				bit_and = current_pattern & array[m];
				if( current_pattern == bit_and ) ++member_count;
				
			}

		}
			
      }
      else{

        bit_and = current_pattern & array[k];
        if( current_pattern == bit_and ) ++member_count;

      }

    }

      if( member_count > ans ) ans = member_count;

  }

  cout << ans << endl;

  return 0;

}

Submission Info

Submission Time
Task D - 派閥
User MurATa25
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1317 Byte
Status WA
Exec Time 3 ms
Memory 256 KB

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
AC × 58
WA × 16
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 1 ms 256 KB
00_sample_02.txt AC 1 ms 256 KB
00_sample_03.txt AC 1 ms 256 KB
00_sample_04.txt AC 1 ms 256 KB
test_01.txt AC 1 ms 256 KB
test_02.txt AC 1 ms 256 KB
test_03.txt AC 1 ms 256 KB
test_04.txt AC 1 ms 256 KB
test_05.txt AC 1 ms 256 KB
test_06.txt AC 1 ms 256 KB
test_07.txt AC 1 ms 256 KB
test_08.txt WA 1 ms 256 KB
test_09.txt AC 1 ms 256 KB
test_10.txt WA 1 ms 256 KB
test_11.txt AC 1 ms 256 KB
test_12.txt WA 1 ms 256 KB
test_13.txt AC 1 ms 256 KB
test_14.txt AC 1 ms 256 KB
test_15.txt WA 1 ms 256 KB
test_16.txt WA 1 ms 256 KB
test_17.txt AC 3 ms 256 KB
test_18.txt AC 1 ms 256 KB
test_19.txt WA 1 ms 256 KB
test_20.txt AC 1 ms 256 KB
test_21.txt AC 1 ms 256 KB
test_22.txt AC 1 ms 256 KB
test_23.txt AC 1 ms 256 KB
test_24.txt AC 1 ms 256 KB
test_25.txt AC 1 ms 256 KB
test_26.txt WA 1 ms 256 KB
test_27.txt AC 1 ms 256 KB
test_28.txt AC 1 ms 256 KB
test_29.txt AC 1 ms 256 KB
test_30.txt AC 1 ms 256 KB
test_31.txt AC 1 ms 256 KB
test_32.txt AC 1 ms 256 KB
test_33.txt WA 1 ms 256 KB
test_34.txt AC 1 ms 256 KB
test_35.txt AC 1 ms 256 KB
test_36.txt AC 1 ms 256 KB
test_37.txt AC 1 ms 256 KB
test_38.txt AC 1 ms 256 KB
test_39.txt AC 1 ms 256 KB
test_40.txt WA 1 ms 256 KB
test_41.txt AC 1 ms 256 KB
test_42.txt AC 1 ms 256 KB
test_43.txt AC 1 ms 256 KB
test_44.txt WA 1 ms 256 KB
test_45.txt WA 1 ms 256 KB
test_46.txt WA 1 ms 256 KB
test_47.txt AC 1 ms 256 KB
test_48.txt AC 1 ms 256 KB
test_49.txt WA 1 ms 256 KB
test_50.txt WA 1 ms 256 KB
test_51.txt WA 1 ms 256 KB
test_52.txt WA 1 ms 256 KB
test_53.txt AC 1 ms 256 KB
test_54.txt AC 1 ms 256 KB
test_55.txt AC 1 ms 256 KB
test_56.txt AC 1 ms 256 KB
test_57.txt AC 1 ms 256 KB
test_58.txt AC 1 ms 256 KB
test_59.txt AC 1 ms 256 KB
test_60.txt AC 1 ms 256 KB
test_61.txt AC 1 ms 256 KB
test_62.txt AC 1 ms 256 KB
test_63.txt AC 1 ms 256 KB
test_64.txt AC 1 ms 256 KB
test_65.txt AC 1 ms 256 KB
test_66.txt AC 1 ms 256 KB
test_67.txt AC 1 ms 256 KB
test_68.txt AC 1 ms 256 KB
test_69.txt AC 1 ms 256 KB
test_70.txt AC 1 ms 256 KB