AtCoder Beginner Contest 002

Submission #7089401

Source codeソースコード

N, M = map(int, input().split())
connected = [[0 for _ in range(N)] for _ in range(N)]

for _ in range(M):
    xi, yi = map(int, input().split())
    connected[xi-1][yi-1] = 1
    connected[yi-1][xi-1] = 1

ans = -10 ** 18

for i in range(2**N):
    l = []
    
    for j in range(N):
        if (i >> j) & 1:
            l.append(j)
    
    for j in range(len(l)):
        for k in range(j+1, len(l)):
            if not connected[l[j]][l[k]]:
                break
        else:
            continue
        break
    else:
        ans = max(ans, len(l))
    
print(ans)

Submission

Task問題 D - 派閥
User nameユーザ名 one0803
Created time投稿日時
Language言語 PyPy3 (2.4.0)
Status状態 AC
Score得点 100
Source lengthソースコード長 600 Byte
File nameファイル名
Exec time実行時間 202 ms
Memory usageメモリ使用量 42224 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 161 ms 38256 KB
00_sample_02.txt AC 161 ms 38256 KB
00_sample_03.txt AC 163 ms 38256 KB
00_sample_04.txt AC 179 ms 40048 KB
test_01.txt AC 166 ms 38256 KB
test_02.txt AC 161 ms 38256 KB
test_03.txt AC 165 ms 38256 KB
test_04.txt AC 165 ms 38256 KB
test_05.txt AC 165 ms 38256 KB
test_06.txt AC 164 ms 38256 KB
test_07.txt AC 165 ms 38412 KB
test_08.txt AC 171 ms 39280 KB
test_09.txt AC 183 ms 40176 KB
test_10.txt AC 183 ms 40304 KB
test_11.txt AC 181 ms 40048 KB
test_12.txt AC 195 ms 41328 KB
test_13.txt AC 164 ms 38256 KB
test_14.txt AC 165 ms 38256 KB
test_15.txt AC 176 ms 39152 KB
test_16.txt AC 185 ms 40176 KB
test_17.txt AC 186 ms 40560 KB
test_18.txt AC 183 ms 40304 KB
test_19.txt AC 193 ms 41328 KB
test_20.txt AC 195 ms 41072 KB
test_21.txt AC 184 ms 40176 KB
test_22.txt AC 186 ms 40688 KB
test_23.txt AC 187 ms 40688 KB
test_24.txt AC 189 ms 40560 KB
test_25.txt AC 160 ms 38256 KB
test_26.txt AC 191 ms 40688 KB
test_27.txt AC 188 ms 40176 KB
test_28.txt AC 163 ms 38256 KB
test_29.txt AC 173 ms 39280 KB
test_30.txt AC 186 ms 40688 KB
test_31.txt AC 199 ms 41328 KB
test_32.txt AC 197 ms 41840 KB
test_33.txt AC 190 ms 40944 KB
test_34.txt AC 185 ms 40560 KB
test_35.txt AC 189 ms 40944 KB
test_36.txt AC 189 ms 40560 KB
test_37.txt AC 177 ms 39920 KB
test_38.txt AC 192 ms 40816 KB
test_39.txt AC 194 ms 41456 KB
test_40.txt AC 178 ms 39920 KB
test_41.txt AC 199 ms 41840 KB
test_42.txt AC 188 ms 40560 KB
test_43.txt AC 183 ms 40560 KB
test_44.txt AC 192 ms 41328 KB
test_45.txt AC 195 ms 41712 KB
test_46.txt AC 198 ms 41584 KB
test_47.txt AC 202 ms 42224 KB
test_48.txt AC 190 ms 40560 KB
test_49.txt AC 195 ms 41584 KB
test_50.txt AC 178 ms 39792 KB
test_51.txt AC 186 ms 40688 KB
test_52.txt AC 186 ms 40688 KB
test_53.txt AC 195 ms 41456 KB
test_54.txt AC 190 ms 40944 KB
test_55.txt AC 195 ms 41584 KB
test_56.txt AC 190 ms 40432 KB
test_57.txt AC 196 ms 41840 KB
test_58.txt AC 194 ms 41200 KB
test_59.txt AC 192 ms 41072 KB
test_60.txt AC 190 ms 40560 KB
test_61.txt AC 190 ms 40560 KB
test_62.txt AC 160 ms 38256 KB
test_63.txt AC 188 ms 40688 KB
test_64.txt AC 193 ms 41584 KB
test_65.txt AC 190 ms 41072 KB
test_66.txt AC 189 ms 40944 KB
test_67.txt AC 181 ms 40176 KB
test_68.txt AC 186 ms 40688 KB
test_69.txt AC 189 ms 40688 KB
test_70.txt AC 194 ms 40688 KB