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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#88047#4957. Helping the Transitxiaowuc1AC ✓18ms16440kbC++173.1kb2023-03-14 23:32:362023-03-14 23:32:38

Details

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Test #1:

score: 100
Accepted
time: 4ms
memory: 15112kb

input:

7 7
1 2
2 3
3 1
6 1
6 4
4 5
7 6

output:

2

result:

ok single line: '2'

Test #2:

score: 0
Accepted
time: 1ms
memory: 15064kb

input:

7 7
2 1
3 2
1 3
1 6
4 6
5 4
6 7

output:

2

result:

ok single line: '2'

Test #3:

score: 0
Accepted
time: 3ms
memory: 15108kb

input:

2 1
1 2

output:

1

result:

ok single line: '1'

Test #4:

score: 0
Accepted
time: 2ms
memory: 15064kb

input:

3 3
1 2
2 3
3 1

output:

0

result:

ok single line: '0'

Test #5:

score: 0
Accepted
time: 0ms
memory: 15112kb

input:

2 0

output:

2

result:

ok single line: '2'

Test #6:

score: 0
Accepted
time: 1ms
memory: 15052kb

input:

6 4
1 2
1 3
4 6
5 6

output:

3

result:

ok single line: '3'

Test #7:

score: 0
Accepted
time: 7ms
memory: 15072kb

input:

10 14
5 8
3 9
1 10
2 8
2 9
7 10
6 9
6 10
2 7
3 10
5 10
1 7
1 5
4 8

output:

5

result:

ok single line: '5'

Test #8:

score: 0
Accepted
time: 1ms
memory: 15056kb

input:

10 5
3 8
2 7
1 6
4 9
5 10

output:

5

result:

ok single line: '5'

Test #9:

score: 0
Accepted
time: 2ms
memory: 15084kb

input:

100 188
28 35
47 48
25 46
40 49
77 94
73 77
84 92
26 36
64 83
70 97
65 100
5 37
88 98
78 82
16 42
54 71
73 91
79 88
93 96
39 43
31 37
44 50
3 25
74 87
73 83
13 26
13 25
49 61
76 94
52 75
62 73
8 18
7 26
25 38
37 47
62 87
76 86
11 21
66 71
17 36
95 98
33 50
20 24
43 47
36 41
53 87
61 69
51 96
88 96
6...

output:

35

result:

ok single line: '35'

Test #10:

score: 0
Accepted
time: 2ms
memory: 15132kb

input:

100 205
70 78
17 31
19 84
73 75
56 61
12 75
60 94
91 93
36 95
46 89
58 77
72 87
61 100
56 72
76 97
77 89
18 79
37 51
5 12
18 51
39 64
84 92
63 73
32 93
29 64
63 72
42 91
73 82
79 88
90 91
23 99
33 81
10 23
34 90
1 37
8 99
82 87
36 90
68 90
26 98
27 31
14 40
70 71
8 74
17 75
3 83
43 50
85 87
82 96
91...

output:

34

result:

ok single line: '34'

Test #11:

score: 0
Accepted
time: 1ms
memory: 15072kb

input:

100 188
47 54
66 90
81 98
65 82
9 38
48 52
11 20
95 99
84 89
26 32
53 93
72 94
44 57
31 37
51 87
83 97
60 90
31 42
43 72
38 40
55 72
30 35
90 99
49 59
34 36
70 93
28 36
68 88
75 91
59 69
16 38
6 42
12 18
73 84
88 93
49 72
5 19
10 23
18 27
26 30
74 81
80 97
47 52
14 25
93 97
14 29
82 93
6 34
8 26
96 ...

output:

35

result:

ok single line: '35'

Test #12:

score: 0
Accepted
time: 3ms
memory: 15232kb

input:

150 369
33 36
56 81
69 96
47 104
89 105
57 68
37 54
117 132
102 107
112 125
105 139
6 9
57 78
11 18
129 145
10 52
91 104
139 143
77 88
59 101
26 69
120 134
48 52
111 129
79 97
24 27
69 82
96 101
105 133
80 88
110 139
73 99
13 54
91 100
43 70
39 91
127 135
34 92
71 99
40 78
5 97
64 70
112 133
58 76
5...

output:

39

result:

ok single line: '39'

Test #13:

score: 0
Accepted
time: 2ms
memory: 15240kb

input:

150 436
82 86
8 63
144 150
84 112
132 137
50 89
109 120
12 71
93 116
59 82
126 144
70 122
132 138
124 145
77 107
107 109
80 94
56 79
24 63
8 103
123 144
60 111
46 54
86 89
141 145
40 96
6 94
62 122
121 124
11 78
31 34
36 115
92 102
103 122
51 65
1 19
25 71
98 100
52 96
123 136
83 102
24 32
137 150
1...

output:

38

result:

ok single line: '38'

Test #14:

score: 0
Accepted
time: 1ms
memory: 15080kb

input:

150 506
56 109
102 114
91 102
122 132
101 114
132 150
109 116
29 32
9 53
61 78
140 150
30 66
22 93
127 139
45 71
116 141
64 107
64 69
19 91
64 109
66 107
78 100
68 94
28 88
115 139
116 136
47 96
98 113
93 114
60 90
108 110
55 108
41 63
101 116
77 94
24 81
131 149
79 86
23 83
60 109
141 146
3 79
132 ...

output:

34

result:

ok single line: '34'

Test #15:

score: 0
Accepted
time: 2ms
memory: 15096kb

input:

200 1124
75 185
11 175
18 104
71 126
190 200
103 149
139 175
82 135
189 193
3 30
139 178
93 112
14 177
6 137
127 180
40 170
153 180
119 156
69 100
69 117
104 190
96 198
105 133
123 173
41 93
170 191
50 84
158 192
50 196
74 120
180 197
170 175
117 142
87 131
47 53
103 108
183 189
23 64
40 180
4 14
89...

output:

33

result:

ok single line: '33'

Test #16:

score: 0
Accepted
time: 2ms
memory: 15168kb

input:

200 400
147 163
187 197
175 194
167 169
6 16
13 40
171 183
33 72
104 179
100 182
24 74
144 167
13 69
180 193
22 95
30 53
64 78
163 196
119 195
158 197
5 30
158 189
153 173
77 93
180 194
138 167
99 121
70 82
117 172
147 186
6 70
42 83
124 184
89 95
174 200
37 91
181 184
73 78
153 182
1 19
106 134
183...

output:

63

result:

ok single line: '63'

Test #17:

score: 0
Accepted
time: 4ms
memory: 15244kb

input:

200 385
65 96
15 79
154 168
88 122
197 198
15 153
138 191
56 180
195 197
43 182
80 136
52 71
130 178
76 104
165 180
128 131
67 170
86 89
142 175
4 181
96 179
167 189
105 127
79 148
39 111
32 145
191 197
23 96
109 161
112 169
171 194
102 106
185 191
133 180
41 49
82 85
24 57
89 122
108 165
68 144
195...

output:

71

result:

ok single line: '71'

Test #18:

score: 0
Accepted
time: 6ms
memory: 15080kb

input:

200 388
21 98
111 118
37 132
105 127
101 123
126 130
30 105
9 86
57 85
91 103
98 126
194 199
157 183
8 23
146 193
59 67
134 135
167 183
148 176
166 188
3 71
41 78
95 102
19 110
181 185
157 189
157 163
95 129
178 182
136 138
56 64
72 123
116 135
141 159
177 184
123 126
77 131
68 125
64 138
130 136
92...

output:

67

result:

ok single line: '67'

Test #19:

score: 0
Accepted
time: 5ms
memory: 15264kb

input:

200 199
177 178
62 63
6 7
52 53
58 59
189 190
179 180
93 94
109 110
81 82
152 153
80 81
119 120
108 109
74 75
86 87
163 164
135 136
23 24
37 38
190 191
114 115
63 64
178 179
196 197
133 134
174 175
12 13
73 74
105 106
145 146
97 98
128 129
71 72
78 79
89 90
29 30
7 8
194 195
130 131
129 130
184 185
...

output:

1

result:

ok single line: '1'

Test #20:

score: 0
Accepted
time: 1ms
memory: 15120kb

input:

300 1368
65 162
93 259
90 236
104 216
148 193
48 205
198 255
40 120
205 298
115 182
241 267
38 112
98 243
69 234
136 235
86 245
21 232
113 156
233 237
227 243
184 293
143 170
184 258
292 299
130 205
153 213
229 242
181 287
232 272
81 257
127 144
201 232
220 247
271 285
159 234
129 194
53 73
194 254
...

output:

46

result:

ok single line: '46'

Test #21:

score: 0
Accepted
time: 4ms
memory: 15148kb

input:

300 1325
199 288
280 298
257 289
197 263
281 291
247 267
246 289
247 284
92 112
238 299
22 152
116 293
122 218
58 228
83 226
199 216
47 116
94 268
82 176
200 293
9 12
274 279
198 246
141 204
289 297
130 211
211 260
66 211
139 166
146 223
54 207
268 285
218 291
286 300
162 169
261 279
182 231
150 170...

output:

49

result:

ok single line: '49'

Test #22:

score: 0
Accepted
time: 3ms
memory: 15276kb

input:

300 1337
46 68
197 224
38 72
128 234
120 270
188 198
239 266
34 73
165 200
221 256
46 75
57 75
171 262
51 68
287 293
58 74
65 73
190 226
193 222
288 297
28 43
249 255
138 294
201 292
264 292
176 209
139 249
162 266
67 72
282 292
233 295
3 37
263 286
286 299
32 68
204 228
187 220
185 245
206 216
105 ...

output:

51

result:

ok single line: '51'

Test #23:

score: 0
Accepted
time: 6ms
memory: 15220kb

input:

350 1436
99 349
122 216
276 311
225 247
283 331
157 208
12 255
291 339
250 276
215 316
282 334
35 189
12 323
49 117
22 178
313 322
199 321
180 284
117 201
130 226
267 347
31 153
107 339
274 337
164 253
253 282
38 144
119 164
148 211
273 310
109 245
156 301
16 207
32 256
141 240
44 81
147 164
271 346...

output:

71

result:

ok single line: '71'

Test #24:

score: 0
Accepted
time: 2ms
memory: 15188kb

input:

400 1730
113 128
174 219
226 362
3 41
23 82
352 368
219 325
201 376
148 239
135 292
26 74
9 82
52 97
131 383
93 99
332 385
159 245
298 385
332 391
146 313
81 88
270 368
381 399
83 85
113 117
96 113
302 367
46 61
147 259
204 211
81 124
133 228
248 331
359 382
302 343
304 358
182 260
258 386
19 51
184...

output:

66

result:

ok single line: '66'

Test #25:

score: 0
Accepted
time: 5ms
memory: 15292kb

input:

450 1994
416 436
325 348
166 187
14 261
292 322
34 311
53 168
283 349
202 331
64 189
8 200
266 334
12 359
28 157
269 345
259 310
437 448
365 413
383 432
313 344
266 315
123 170
434 448
325 350
283 286
73 230
252 320
6 122
205 241
95 340
213 326
157 195
92 157
97 218
26 219
182 239
367 392
385 419
15...

output:

81

result:

ok single line: '81'

Test #26:

score: 0
Accepted
time: 2ms
memory: 15208kb

input:

300 2336
181 237
86 165
284 297
287 293
242 266
194 287
22 219
201 259
38 84
163 263
108 277
79 166
35 217
103 209
285 296
214 233
149 289
166 287
175 224
11 112
130 289
243 259
288 292
41 85
192 200
168 265
198 200
236 261
83 107
266 299
89 261
78 177
130 196
283 298
106 238
221 255
38 205
243 296
...

output:

34

result:

ok single line: '34'

Test #27:

score: 0
Accepted
time: 6ms
memory: 15148kb

input:

500 3411
472 483
484 497
330 346
448 487
79 102
64 246
101 142
387 460
278 307
268 328
384 499
404 472
312 349
425 460
111 230
396 435
36 187
337 338
324 345
461 494
336 339
56 86
387 425
103 338
131 182
204 207
101 337
340 354
423 457
322 333
340 348
386 414
416 430
474 495
175 309
94 189
345 351
4...

output:

63

result:

ok single line: '63'

Test #28:

score: 0
Accepted
time: 1ms
memory: 15140kb

input:

500 250
79 329
26 276
92 342
229 479
63 313
18 268
30 280
72 322
168 418
116 366
240 490
203 453
103 353
172 422
117 367
52 302
25 275
38 288
10 260
184 434
108 358
46 296
159 409
61 311
102 352
80 330
228 478
187 437
99 349
155 405
136 386
32 282
149 399
56 306
207 457
248 498
218 468
127 377
131 3...

output:

250

result:

ok single line: '250'

Test #29:

score: 0
Accepted
time: 3ms
memory: 15188kb

input:

500 250
11 261
101 351
247 497
197 447
141 391
205 455
75 325
164 414
22 272
112 362
95 345
70 320
96 346
50 300
241 491
20 270
171 421
59 309
49 299
184 434
104 354
161 411
107 357
17 267
122 372
182 432
224 474
168 418
61 311
149 399
108 358
85 335
204 454
24 274
47 297
89 339
26 276
174 424
124 3...

output:

250

result:

ok single line: '250'

Test #30:

score: 0
Accepted
time: 2ms
memory: 15140kb

input:

500 250
113 363
73 323
104 354
49 299
208 458
67 317
135 385
36 286
164 414
223 473
247 497
165 415
191 441
226 476
94 344
180 430
70 320
206 456
87 337
175 425
221 471
98 348
12 262
205 455
102 352
220 470
2 252
155 405
129 379
203 453
184 434
229 479
250 500
18 268
86 336
109 359
224 474
151 401
4...

output:

250

result:

ok single line: '250'

Test #31:

score: 0
Accepted
time: 4ms
memory: 15356kb

input:

500 499
447 448
182 183
241 242
423 424
316 317
134 135
488 489
40 41
246 247
8 9
206 207
95 96
141 142
287 288
310 311
318 319
111 112
424 425
116 117
184 185
186 187
291 292
122 123
235 236
270 271
358 359
67 68
489 490
78 79
227 228
481 482
455 456
225 226
283 284
430 431
57 58
288 289
24 25
250 ...

output:

1

result:

ok single line: '1'

Test #32:

score: 0
Accepted
time: 6ms
memory: 15152kb

input:

500 498
447 449
393 394
333 335
283 284
107 108
87 89
169 170
59 60
467 469
489 490
197 199
51 53
359 361
69 71
381 383
195 196
379 380
443 444
97 99
243 244
29 31
133 135
227 228
427 428
103 105
181 183
463 465
71 72
275 276
191 192
367 368
145 147
173 174
449 451
297 299
227 229
281 283
67 69
407 ...

output:

251

result:

ok single line: '251'

Test #33:

score: 0
Accepted
time: 1ms
memory: 15352kb

input:

1000 4516
305 882
105 476
234 269
629 835
31 475
900 909
317 469
601 818
996 998
95 883
867 974
555 715
804 846
781 803
485 851
605 894
8 765
75 601
826 923
789 803
386 717
548 921
525 967
942 963
601 604
700 717
881 927
766 907
603 744
762 941
911 942
973 999
183 780
106 507
474 795
682 980
651 670...

output:

191

result:

ok single line: '191'

Test #34:

score: 0
Accepted
time: 0ms
memory: 15384kb

input:

1000 4324
857 862
766 796
1 171
316 338
356 851
88 307
797 874
854 871
735 795
60 590
442 927
797 891
980 996
662 974
64 771
759 810
256 850
965 971
974 982
591 846
210 602
679 898
121 719
624 635
951 977
520 876
700 779
230 312
448 966
762 789
864 913
814 942
608 908
250 541
525 683
534 997
383 841...

output:

172

result:

ok single line: '172'

Test #35:

score: 0
Accepted
time: 18ms
memory: 15872kb

input:

5000 22778
2371 4944
1549 2092
1405 2426
2670 4784
4541 4756
3447 3514
3241 4587
3609 4009
685 1912
3176 3817
1432 2734
1699 2641
2802 4679
907 2624
3543 3727
203 2840
4659 4993
3924 4639
2655 3295
1949 2765
3695 4482
1452 3321
1828 4028
4421 4856
3345 4379
2567 4666
2893 4716
4282 4746
4480 4766
10...

output:

893

result:

ok single line: '893'

Test #36:

score: 0
Accepted
time: 14ms
memory: 15676kb

input:

5000 22507
4887 4959
809 4741
2152 2851
4013 4154
1091 3693
3264 3309
4450 4589
4772 4956
3440 3577
402 1344
1946 2016
1024 1873
3991 4817
3461 3605
488 3857
4912 4992
4059 4618
1947 3341
1059 1066
3038 3461
2798 3995
3019 4930
3448 3720
1921 4625
3090 3422
315 4290
3918 4679
4388 4594
1549 4209
241...

output:

892

result:

ok single line: '892'

Test #37:

score: 0
Accepted
time: 15ms
memory: 16440kb

input:

10000 45473
5810 8522
7832 7864
7213 9034
8198 9199
6768 8753
9110 9526
9977 9994
3746 7074
5537 9163
6773 9798
9520 9846
8847 9419
7676 8011
9968 9969
5847 6887
7338 8958
1362 7424
2755 4966
3467 9096
8147 9685
8354 8853
9759 9799
2186 3250
8784 9384
6828 9251
8861 9317
2214 7008
4748 5691
1484 271...

output:

1803

result:

ok single line: '1803'