Submission #7142098
Source Code Expand
N,M=map(int,input().split()) x,y=[],[] for _ in range(M): inp=input().split() x.append(int(inp[0])) y.append(int(inp[1])) ans=1 for i in range(2**N): ppl=[] for j in range(N): if (i>>j)&1: ppl.append(j+1) #始点=1 f=True d=len(ppl)-1 for k in range(0,len(ppl)): if True: c=0 # print("ppl",ppl) if ppl[k] in x or ppl[k] in y: for k_x in [i for i, X in enumerate(x) if X == ppl[k]]: # print(x[k_x],y[k_x]) if y[k_x] in ppl: c+=1 # print("ppl[k]",ppl[k]) # print("c",c) # print("d",d) if c!=d: f=False # print("\n") break else: # print("minus!","\n") d-=1 else: f=False break if f: ans=max(ans,len(ppl)) print(ans)
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | gaiyu |
Language | PyPy3 (2.4.0) |
Score | 100 |
Code Size | 1076 Byte |
Status | AC |
Exec Time | 276 ms |
Memory | 47708 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 | 171 ms | 38256 KB |
00_sample_02.txt | AC | 168 ms | 38256 KB |
00_sample_03.txt | AC | 175 ms | 38512 KB |
00_sample_04.txt | AC | 180 ms | 39408 KB |
test_01.txt | AC | 169 ms | 38256 KB |
test_02.txt | AC | 171 ms | 38256 KB |
test_03.txt | AC | 166 ms | 38256 KB |
test_04.txt | AC | 170 ms | 38256 KB |
test_05.txt | AC | 168 ms | 38256 KB |
test_06.txt | AC | 170 ms | 38256 KB |
test_07.txt | AC | 173 ms | 38256 KB |
test_08.txt | AC | 194 ms | 40560 KB |
test_09.txt | AC | 206 ms | 41456 KB |
test_10.txt | AC | 202 ms | 41456 KB |
test_11.txt | AC | 217 ms | 43484 KB |
test_12.txt | AC | 220 ms | 43100 KB |
test_13.txt | AC | 167 ms | 38256 KB |
test_14.txt | AC | 167 ms | 38256 KB |
test_15.txt | AC | 180 ms | 39152 KB |
test_16.txt | AC | 215 ms | 42844 KB |
test_17.txt | AC | 228 ms | 42992 KB |
test_18.txt | AC | 205 ms | 42476 KB |
test_19.txt | AC | 228 ms | 43868 KB |
test_20.txt | AC | 271 ms | 47324 KB |
test_21.txt | AC | 209 ms | 41712 KB |
test_22.txt | AC | 233 ms | 44636 KB |
test_23.txt | AC | 230 ms | 43760 KB |
test_24.txt | AC | 238 ms | 43996 KB |
test_25.txt | AC | 165 ms | 38256 KB |
test_26.txt | AC | 210 ms | 41840 KB |
test_27.txt | AC | 203 ms | 41328 KB |
test_28.txt | AC | 166 ms | 38256 KB |
test_29.txt | AC | 184 ms | 39792 KB |
test_30.txt | AC | 212 ms | 41968 KB |
test_31.txt | AC | 247 ms | 45404 KB |
test_32.txt | AC | 213 ms | 41968 KB |
test_33.txt | AC | 247 ms | 45036 KB |
test_34.txt | AC | 229 ms | 44124 KB |
test_35.txt | AC | 245 ms | 44380 KB |
test_36.txt | AC | 248 ms | 43868 KB |
test_37.txt | AC | 211 ms | 41840 KB |
test_38.txt | AC | 276 ms | 47708 KB |
test_39.txt | AC | 224 ms | 44012 KB |
test_40.txt | AC | 213 ms | 42972 KB |
test_41.txt | AC | 260 ms | 45148 KB |
test_42.txt | AC | 243 ms | 43740 KB |
test_43.txt | AC | 211 ms | 41524 KB |
test_44.txt | AC | 238 ms | 44124 KB |
test_45.txt | AC | 220 ms | 42352 KB |
test_46.txt | AC | 261 ms | 46812 KB |
test_47.txt | AC | 228 ms | 42992 KB |
test_48.txt | AC | 238 ms | 43868 KB |
test_49.txt | AC | 206 ms | 41584 KB |
test_50.txt | AC | 221 ms | 43356 KB |
test_51.txt | AC | 218 ms | 42096 KB |
test_52.txt | AC | 217 ms | 42588 KB |
test_53.txt | AC | 233 ms | 44252 KB |
test_54.txt | AC | 227 ms | 43372 KB |
test_55.txt | AC | 223 ms | 42480 KB |
test_56.txt | AC | 225 ms | 43612 KB |
test_57.txt | AC | 227 ms | 43868 KB |
test_58.txt | AC | 233 ms | 42864 KB |
test_59.txt | AC | 240 ms | 44380 KB |
test_60.txt | AC | 239 ms | 43868 KB |
test_61.txt | AC | 238 ms | 43740 KB |
test_62.txt | AC | 166 ms | 38256 KB |
test_63.txt | AC | 214 ms | 43244 KB |
test_64.txt | AC | 214 ms | 42588 KB |
test_65.txt | AC | 213 ms | 42972 KB |
test_66.txt | AC | 211 ms | 41712 KB |
test_67.txt | AC | 207 ms | 41712 KB |
test_68.txt | AC | 221 ms | 43484 KB |
test_69.txt | AC | 209 ms | 42588 KB |
test_70.txt | AC | 215 ms | 42844 KB |