Submission #4495036
Source Code Expand
import re n, m = (int(i) for i in input().split()) e = [[int(i)-1 for i in input().split()] for i in range(m)] def state2indexarr(state): arr = [] for i in range(n): if int(state[i]) == 1: arr.append(i) return arr def check(index, state): #l = re.findall("1", state) l = state2indexarr(state) for index_2 in l: index_2 = int(index_2) flg = False for x in e: if (x[0] == min(int(index_2),int(index))) and (x[1] == max(int(index_2),int(index))): flg = True break if not flg: return False return True def output(index, state): if index == n: return state.count("1") ret0 = output(index+1, state) if check(index, state): ret1 = output(index+1, state[:index] + "1" + state[(index+1):]) else: return max(ret0, state.count("1")) return max(ret0, ret1) print(output(0, "0"*n))
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | kouma1990 |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 1026 Byte |
Status | AC |
Exec Time | 347 ms |
Memory | 3188 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 | 19 ms | 3188 KB |
00_sample_02.txt | AC | 19 ms | 3188 KB |
00_sample_03.txt | AC | 19 ms | 3188 KB |
00_sample_04.txt | AC | 19 ms | 3188 KB |
test_01.txt | AC | 19 ms | 3188 KB |
test_02.txt | AC | 19 ms | 3188 KB |
test_03.txt | AC | 19 ms | 3188 KB |
test_04.txt | AC | 19 ms | 3188 KB |
test_05.txt | AC | 19 ms | 3188 KB |
test_06.txt | AC | 19 ms | 3188 KB |
test_07.txt | AC | 19 ms | 3188 KB |
test_08.txt | AC | 24 ms | 3188 KB |
test_09.txt | AC | 37 ms | 3188 KB |
test_10.txt | AC | 21 ms | 3188 KB |
test_11.txt | AC | 20 ms | 3188 KB |
test_12.txt | AC | 80 ms | 3188 KB |
test_13.txt | AC | 19 ms | 3188 KB |
test_14.txt | AC | 19 ms | 3188 KB |
test_15.txt | AC | 20 ms | 3188 KB |
test_16.txt | AC | 33 ms | 3188 KB |
test_17.txt | AC | 84 ms | 3188 KB |
test_18.txt | AC | 21 ms | 3188 KB |
test_19.txt | AC | 61 ms | 3188 KB |
test_20.txt | AC | 234 ms | 3188 KB |
test_21.txt | AC | 36 ms | 3188 KB |
test_22.txt | AC | 157 ms | 3188 KB |
test_23.txt | AC | 145 ms | 3188 KB |
test_24.txt | AC | 158 ms | 3188 KB |
test_25.txt | AC | 19 ms | 3188 KB |
test_26.txt | AC | 27 ms | 3188 KB |
test_27.txt | AC | 20 ms | 3188 KB |
test_28.txt | AC | 19 ms | 3188 KB |
test_29.txt | AC | 22 ms | 3188 KB |
test_30.txt | AC | 25 ms | 3188 KB |
test_31.txt | AC | 88 ms | 3188 KB |
test_32.txt | AC | 45 ms | 3188 KB |
test_33.txt | AC | 136 ms | 3188 KB |
test_34.txt | AC | 68 ms | 3188 KB |
test_35.txt | AC | 243 ms | 3188 KB |
test_36.txt | AC | 159 ms | 3188 KB |
test_37.txt | AC | 20 ms | 3188 KB |
test_38.txt | AC | 347 ms | 3188 KB |
test_39.txt | AC | 87 ms | 3188 KB |
test_40.txt | AC | 20 ms | 3188 KB |
test_41.txt | AC | 344 ms | 3188 KB |
test_42.txt | AC | 308 ms | 3188 KB |
test_43.txt | AC | 26 ms | 3188 KB |
test_44.txt | AC | 48 ms | 3188 KB |
test_45.txt | AC | 62 ms | 3188 KB |
test_46.txt | AC | 193 ms | 3188 KB |
test_47.txt | AC | 158 ms | 3188 KB |
test_48.txt | AC | 162 ms | 3188 KB |
test_49.txt | AC | 25 ms | 3188 KB |
test_50.txt | AC | 21 ms | 3188 KB |
test_51.txt | AC | 28 ms | 3188 KB |
test_52.txt | AC | 30 ms | 3188 KB |
test_53.txt | AC | 30 ms | 3188 KB |
test_54.txt | AC | 27 ms | 3188 KB |
test_55.txt | AC | 52 ms | 3188 KB |
test_56.txt | AC | 43 ms | 3188 KB |
test_57.txt | AC | 95 ms | 3188 KB |
test_58.txt | AC | 97 ms | 3188 KB |
test_59.txt | AC | 151 ms | 3188 KB |
test_60.txt | AC | 160 ms | 3188 KB |
test_61.txt | AC | 336 ms | 3188 KB |
test_62.txt | AC | 19 ms | 3188 KB |
test_63.txt | AC | 30 ms | 3188 KB |
test_64.txt | AC | 25 ms | 3188 KB |
test_65.txt | AC | 28 ms | 3188 KB |
test_66.txt | AC | 28 ms | 3188 KB |
test_67.txt | AC | 23 ms | 3188 KB |
test_68.txt | AC | 27 ms | 3188 KB |
test_69.txt | AC | 24 ms | 3188 KB |
test_70.txt | AC | 30 ms | 3188 KB |