Submission #111683
Source Code Expand
def bitcount( n ) res = 0 while 0 < n do res += n & 1 n >>= 1 end return res end n, m = gets.chomp.split.map( &:to_i ) g = Array.new( n ) for i in 0 ... n do g[i] = Array.new( n, false ) end for i in 0 ... n do g[i][i] = true end for i in 0 ... m do x, y = gets.chomp.split.map( &:to_i ) x -= 1 y -= 1 g[x][y] = g[y][x] = true end res = 0 for s in 0 ... ( 1 << n ) do ok = true for i in 0 ... n do for j in 0 ... n do next unless s & 1 << i != 0 and s & 1 << j != 0 ok &= g[i][j] end end res = [ res, bitcount( s ) ].max if ok end p res
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | torus711 |
Language | Ruby (1.9.3) |
Score | 100 |
Code Size | 615 Byte |
Status | AC |
Exec Time | 272 ms |
Memory | 4348 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
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 | 55 ms | 4260 KB |
00_sample_02.txt | AC | 55 ms | 4260 KB |
00_sample_03.txt | AC | 59 ms | 4140 KB |
00_sample_04.txt | AC | 254 ms | 4320 KB |
test_01.txt | AC | 56 ms | 4136 KB |
test_02.txt | AC | 54 ms | 4248 KB |
test_03.txt | AC | 57 ms | 4136 KB |
test_04.txt | AC | 56 ms | 4248 KB |
test_05.txt | AC | 55 ms | 4128 KB |
test_06.txt | AC | 55 ms | 4132 KB |
test_07.txt | AC | 56 ms | 4128 KB |
test_08.txt | AC | 62 ms | 4252 KB |
test_09.txt | AC | 67 ms | 4124 KB |
test_10.txt | AC | 89 ms | 4120 KB |
test_11.txt | AC | 133 ms | 4320 KB |
test_12.txt | AC | 244 ms | 4248 KB |
test_13.txt | AC | 55 ms | 4128 KB |
test_14.txt | AC | 54 ms | 4136 KB |
test_15.txt | AC | 60 ms | 4132 KB |
test_16.txt | AC | 69 ms | 4136 KB |
test_17.txt | AC | 95 ms | 4128 KB |
test_18.txt | AC | 139 ms | 4132 KB |
test_19.txt | AC | 251 ms | 4256 KB |
test_20.txt | AC | 265 ms | 4260 KB |
test_21.txt | AC | 76 ms | 4128 KB |
test_22.txt | AC | 143 ms | 4128 KB |
test_23.txt | AC | 143 ms | 4124 KB |
test_24.txt | AC | 257 ms | 4136 KB |
test_25.txt | AC | 59 ms | 4132 KB |
test_26.txt | AC | 272 ms | 4124 KB |
test_27.txt | AC | 90 ms | 4132 KB |
test_28.txt | AC | 56 ms | 4132 KB |
test_29.txt | AC | 62 ms | 4132 KB |
test_30.txt | AC | 90 ms | 4124 KB |
test_31.txt | AC | 246 ms | 4128 KB |
test_32.txt | AC | 138 ms | 4232 KB |
test_33.txt | AC | 258 ms | 4132 KB |
test_34.txt | AC | 93 ms | 4136 KB |
test_35.txt | AC | 255 ms | 4140 KB |
test_36.txt | AC | 257 ms | 4132 KB |
test_37.txt | AC | 255 ms | 4136 KB |
test_38.txt | AC | 257 ms | 4248 KB |
test_39.txt | AC | 249 ms | 4128 KB |
test_40.txt | AC | 250 ms | 4348 KB |
test_41.txt | AC | 261 ms | 4124 KB |
test_42.txt | AC | 260 ms | 4128 KB |
test_43.txt | AC | 253 ms | 4256 KB |
test_44.txt | AC | 250 ms | 4132 KB |
test_45.txt | AC | 248 ms | 4132 KB |
test_46.txt | AC | 257 ms | 4132 KB |
test_47.txt | AC | 253 ms | 4132 KB |
test_48.txt | AC | 260 ms | 4128 KB |
test_49.txt | AC | 247 ms | 4136 KB |
test_50.txt | AC | 252 ms | 4260 KB |
test_51.txt | AC | 247 ms | 4124 KB |
test_52.txt | AC | 243 ms | 4136 KB |
test_53.txt | AC | 250 ms | 4132 KB |
test_54.txt | AC | 253 ms | 4132 KB |
test_55.txt | AC | 249 ms | 4136 KB |
test_56.txt | AC | 249 ms | 4136 KB |
test_57.txt | AC | 253 ms | 4128 KB |
test_58.txt | AC | 249 ms | 4132 KB |
test_59.txt | AC | 260 ms | 4128 KB |
test_60.txt | AC | 263 ms | 4124 KB |
test_61.txt | AC | 255 ms | 4132 KB |
test_62.txt | AC | 58 ms | 4264 KB |
test_63.txt | AC | 256 ms | 4248 KB |
test_64.txt | AC | 256 ms | 4244 KB |
test_65.txt | AC | 254 ms | 4128 KB |
test_66.txt | AC | 250 ms | 4128 KB |
test_67.txt | AC | 256 ms | 4136 KB |
test_68.txt | AC | 260 ms | 4136 KB |
test_69.txt | AC | 253 ms | 4128 KB |
test_70.txt | AC | 251 ms | 4120 KB |