Submission #112260


Source Code Expand

input = STDIN.readlines
ipt = input.map{|n|n.split(" ").map(&:to_i)}
pn, pm = ipt[0]
con = ipt[1..-1]
res = 1
1.upto(pn){|i|
    [*1..pn].combination(i).each{|n|
        res = i if i*(i-1) == n.combination(2).count{|c|con.include?(c)}*2
    }
}
puts res
__END__

Submission Info

Submission Time
Task D - 派閥
User wass80
Language Ruby (1.9.3)
Score 100
Code Size 274 Byte
Status AC
Exec Time 1476 ms
Memory 4168 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 74
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 58 ms 3996 KB
00_sample_02.txt AC 56 ms 4004 KB
00_sample_03.txt AC 59 ms 4004 KB
00_sample_04.txt AC 76 ms 4132 KB
test_01.txt AC 53 ms 3996 KB
test_02.txt AC 53 ms 4004 KB
test_03.txt AC 55 ms 4000 KB
test_04.txt AC 55 ms 3996 KB
test_05.txt AC 56 ms 4000 KB
test_06.txt AC 53 ms 4000 KB
test_07.txt AC 57 ms 4004 KB
test_08.txt AC 72 ms 4000 KB
test_09.txt AC 108 ms 4128 KB
test_10.txt AC 192 ms 4128 KB
test_11.txt AC 238 ms 4132 KB
test_12.txt AC 1411 ms 4136 KB
test_13.txt AC 52 ms 4000 KB
test_14.txt AC 50 ms 4000 KB
test_15.txt AC 68 ms 4004 KB
test_16.txt AC 109 ms 4128 KB
test_17.txt AC 220 ms 4136 KB
test_18.txt AC 351 ms 4124 KB
test_19.txt AC 1418 ms 4132 KB
test_20.txt AC 1454 ms 4168 KB
test_21.txt AC 109 ms 4136 KB
test_22.txt AC 546 ms 4128 KB
test_23.txt AC 552 ms 4132 KB
test_24.txt AC 1468 ms 4132 KB
test_25.txt AC 57 ms 4124 KB
test_26.txt AC 1139 ms 4140 KB
test_27.txt AC 158 ms 4124 KB
test_28.txt AC 53 ms 4008 KB
test_29.txt AC 68 ms 4000 KB
test_30.txt AC 207 ms 4124 KB
test_31.txt AC 1359 ms 4132 KB
test_32.txt AC 516 ms 4136 KB
test_33.txt AC 1463 ms 4144 KB
test_34.txt AC 224 ms 4124 KB
test_35.txt AC 1430 ms 4128 KB
test_36.txt AC 1476 ms 4124 KB
test_37.txt AC 486 ms 4132 KB
test_38.txt AC 1441 ms 4128 KB
test_39.txt AC 1399 ms 4132 KB
test_40.txt AC 714 ms 4136 KB
test_41.txt AC 1454 ms 4152 KB
test_42.txt AC 1420 ms 4132 KB
test_43.txt AC 827 ms 4136 KB
test_44.txt AC 1379 ms 4136 KB
test_45.txt AC 1403 ms 4132 KB
test_46.txt AC 1428 ms 4124 KB
test_47.txt AC 1434 ms 4168 KB
test_48.txt AC 1445 ms 4128 KB
test_49.txt AC 1062 ms 4128 KB
test_50.txt AC 822 ms 4124 KB
test_51.txt AC 1164 ms 4128 KB
test_52.txt AC 1209 ms 4124 KB
test_53.txt AC 1203 ms 4120 KB
test_54.txt AC 1126 ms 4132 KB
test_55.txt AC 1395 ms 4144 KB
test_56.txt AC 1258 ms 4128 KB
test_57.txt AC 1331 ms 4136 KB
test_58.txt AC 1415 ms 4120 KB
test_59.txt AC 1448 ms 4132 KB
test_60.txt AC 1430 ms 4128 KB
test_61.txt AC 1459 ms 4144 KB
test_62.txt AC 58 ms 4004 KB
test_63.txt AC 1244 ms 4148 KB
test_64.txt AC 1121 ms 4136 KB
test_65.txt AC 1231 ms 4128 KB
test_66.txt AC 1130 ms 4132 KB
test_67.txt AC 1034 ms 4124 KB
test_68.txt AC 1159 ms 4128 KB
test_69.txt AC 1054 ms 4148 KB
test_70.txt AC 1238 ms 4132 KB