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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#39571#1190. Twin Trees BroslarryzhongAC ✓512ms3988kbC++174.5kb2022-07-12 00:39:452022-07-12 00:39:45

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 3772kb

input:

3
0 0 0
1 0 0
3 0 0
1 2
2 3
0 0 0
0 2 2
0 3 3
4 5
5 6

output:

1

result:

ok answer is '1'

Test #2:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

4
1 0 0
2 0 0
2 1 0
2 -1 0
1 2
2 3
2 4
0 1 1
0 0 0
0 2 0
0 0 2
5 6
5 7
5 8

output:

2

result:

ok answer is '2'

Test #3:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

3
0 0 0
1 0 0
3 0 0
1 2
2 3
0 0 0
0 2 2
0 3 3
4 5
5 6

output:

1

result:

ok answer is '1'

Test #4:

score: 0
Accepted
time: 3ms
memory: 3776kb

input:

7
5 3 1
5 5 3
5 1 -1
7 5 3
3 5 3
7 1 -1
3 1 -1
1 2
1 3
1 4
1 5
1 6
1 7
13 23 24
10 20 30
10 20 36
10 20 24
13 23 36
7 17 36
7 17 24
8 9
9 10
9 11
9 12
9 13
9 14

output:

4

result:

ok answer is '4'

Test #5:

score: 0
Accepted
time: 2ms
memory: 3836kb

input:

7
5 3 1
5 5 3
5 1 -1
7 5 3
3 5 3
7 1 -1
3 1 -1
1 2
1 3
1 4
1 5
1 6
1 7
13 23 24
13 23 36
10 20 30
10 20 36
10 20 24
7 17 36
7 17 24
8 9
9 10
10 11
10 12
10 13
10 14

output:

0

result:

ok answer is '0'

Test #6:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

7
5 3 1
5 5 3
5 1 -1
7 5 3
3 5 3
7 1 -1
3 1 -1
1 2
1 3
1 4
1 5
1 6
1 7
13 23 24
10 20 30
10 20 36
10 20 24
13 23 37
7 17 36
7 17 24
8 9
9 10
9 11
9 12
9 13
9 14

output:

0

result:

ok answer is '0'

Test #7:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

9
134 234 164
185 285 198
134 234 232
185 285 266
134 234 300
185 285 334
134 234 368
185 285 402
134 234 436
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
50 30 278
184 164 680
-84 -104 680
318 298 278
-218 -238 278
452 432 680
-352 -372 680
586 566 278
-486 -506 278
10 11
10 12
11 13
12 14
13 15
14 16
15 17
16 18

output:

2

result:

ok answer is '2'

Test #8:

score: 0
Accepted
time: 3ms
memory: 3796kb

input:

9
185 285 198
134 234 436
185 285 266
185 285 402
134 234 232
134 234 300
134 234 368
134 234 164
185 285 334
1 8
1 5
2 4
3 5
3 6
4 7
6 9
7 9
318 298 278
452 432 680
184 164 680
-218 -238 278
-352 -372 680
586 566 278
-486 -506 278
-84 -104 680
50 30 278
10 12
10 11
11 15
12 18
13 17
13 14
14 16
17 18

output:

2

result:

ok answer is '2'

Test #9:

score: 0
Accepted
time: 3ms
memory: 3772kb

input:

9
185 285 198
134 234 436
185 285 266
185 285 402
134 234 232
134 234 300
134 234 368
134 234 164
185 285 334
1 8
1 5
2 6
3 5
3 6
4 7
6 9
7 9
318 298 278
452 432 680
184 164 680
-218 -238 278
-352 -372 680
586 566 278
-486 -506 278
-84 -104 680
50 30 278
10 12
10 11
11 15
12 18
13 17
13 14
14 16
17 18

output:

0

result:

ok answer is '0'

Test #10:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

9
185 285 198
134 235 436
185 285 266
185 285 402
134 234 232
134 234 300
134 234 368
134 234 164
185 285 334
1 8
1 5
2 4
3 5
3 6
4 7
6 9
7 9
318 298 278
452 432 680
184 164 680
-218 -238 278
-352 -372 680
586 566 278
-486 -506 278
-84 -104 680
50 30 278
10 12
10 11
11 15
12 18
13 17
13 14
14 16
17 18

output:

0

result:

ok answer is '0'

Test #11:

score: 0
Accepted
time: 3ms
memory: 3780kb

input:

7
-220 520 720
60 240 440
200 100 300
620 -320 -120
-80 380 580
480 -180 20
340 -40 160
1 3
1 7
1 6
1 4
2 3
3 5
230 210 370
50 30 10
170 150 250
-10 -30 -110
-130 -150 -350
110 90 130
-70 -90 -230
8 11
8 9
8 14
8 12
9 10
9 13

output:

1

result:

ok answer is '1'

Test #12:

score: 0
Accepted
time: 2ms
memory: 3772kb

input:

7
-220 520 720
60 240 440
200 100 300
620 -320 -120
-80 380 580
480 -180 20
340 -40 160
1 3
1 7
1 6
2 3
3 5
4 5
230 210 370
50 30 10
170 150 250
-10 -30 -110
-130 -150 -350
110 90 130
-70 -90 -230
8 11
8 9
8 14
8 12
9 10
9 13

output:

0

result:

ok answer is '0'

Test #13:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

7
-220 520 720
60 240 440
200 100 300
620 -320 -120
-80 380 580
480 -180 20
341 -40 161
1 3
1 7
1 6
1 4
2 3
3 5
230 210 370
50 30 10
170 150 250
-10 -30 -110
-130 -150 -350
110 90 130
-70 -90 -230
8 11
8 9
8 14
8 12
9 10
9 13

output:

0

result:

ok answer is '0'

Test #14:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

12
-356 -256 92
-356 -256 -12
-356 -256 612
-252 -152 612
-252 -152 508
-252 -152 92
-356 -256 508
-252 -152 196
-252 -152 -12
-252 -152 404
-356 -256 404
-356 -256 196
1 4
2 4
3 11
4 5
4 12
5 11
6 12
7 11
8 12
9 12
10 11
602 582 194
234 214 562
418 398 562
-134 -154 562
234 214 194
-134 -154 194
-3...

output:

1

result:

ok answer is '1'

Test #15:

score: 0
Accepted
time: 2ms
memory: 3744kb

input:

12
-356 -256 92
-356 -256 -12
-356 -256 612
-252 -152 612
-252 -152 508
-252 -152 92
-356 -256 508
-252 -152 196
-252 -152 -12
-252 -152 404
-356 -256 404
-356 -256 196
1 4
2 4
3 11
4 5
4 12
5 11
6 7
7 11
8 12
9 12
10 11
602 582 194
234 214 562
418 398 562
-134 -154 562
234 214 194
-134 -154 194
-31...

output:

0

result:

ok answer is '0'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

12
-356 -256 92
-356 -256 -12
-356 -256 612
-252 -152 612
-252 -152 508
-252 -152 93
-356 -256 508
-252 -152 196
-252 -152 -12
-252 -152 404
-356 -256 404
-356 -256 196
1 4
2 4
3 11
4 5
4 12
5 11
6 12
7 11
8 12
9 12
10 11
418 398 562
-502 -522 562
-134 -154 194
234 214 562
-502 -522 194
602 582 562
...

output:

0

result:

ok answer is '0'

Test #17:

score: 0
Accepted
time: 2ms
memory: 3772kb

input:

4
-500 -400 360
-500 -400 240
100 200 240
100 200 360
1 2
2 4
3 4
890 114 94
-790 114 94
890 -54 -74
-790 -54 -74
5 8
5 7
6 8

output:

2

result:

ok answer is '2'

Test #18:

score: 0
Accepted
time: 2ms
memory: 3772kb

input:

4
-500 -400 360
-500 -400 240
100 200 240
100 200 360
1 2
2 4
3 4
890 114 94
890 -54 -74
-790 114 94
-790 -54 -74
5 8
6 7
7 8

output:

0

result:

ok answer is '0'

Test #19:

score: 0
Accepted
time: 1ms
memory: 3796kb

input:

4
-500 -400 360
-500 -400 240
100 200 240
100 200 360
1 2
2 4
3 4
-790 114 94
890 -54 -75
890 114 94
-790 -54 -74
5 8
6 7
7 8

output:

0

result:

ok answer is '0'

Test #20:

score: 0
Accepted
time: 2ms
memory: 3764kb

input:

4
1 0 0
2 0 0
2 1 0
2 -1 0
1 2
2 3
2 4
0 1 1
0 0 0
0 2 0
0 0 2
5 6
5 7
5 8

output:

2

result:

ok answer is '2'

Test #21:

score: 0
Accepted
time: 5ms
memory: 3884kb

input:

199
-175 -10 195
-95 -125 390
-110 25 310
-105 -170 360
-145 -60 205
-340 -75 315
-305 -10 275
-245 -5 230
-175 5 390
-295 -40 230
-235 -90 205
-290 -225 310
-130 -5 360
-105 -45 260
-95 -190 275
-105 -30 345
-240 -5 355
-90 -15 365
-295 -155 260
-285 -165 410
-245 -195 370
-225 -115 160
-235 -195 2...

output:

24

result:

ok answer is '24'

Test #22:

score: 0
Accepted
time: 5ms
memory: 3800kb

input:

199
-175 -10 195
-95 -125 390
-110 25 310
-105 -170 360
-145 -60 205
-340 -75 315
-305 -10 275
-245 -5 230
-175 5 390
-295 -40 230
-235 -90 205
-290 -225 310
-130 -5 360
-105 -45 260
-95 -190 275
-105 -30 345
-240 -5 355
-90 -15 365
-295 -155 260
-285 -165 410
-245 -195 370
-225 -115 160
-235 -195 2...

output:

0

result:

ok answer is '0'

Test #23:

score: 0
Accepted
time: 2ms
memory: 3764kb

input:

199
-175 -10 195
-95 -125 390
-110 25 310
-105 -170 360
-145 -60 205
-340 -75 315
-305 -10 275
-245 -5 230
-175 5 390
-295 -40 230
-235 -90 205
-290 -225 310
-130 -5 360
-105 -45 260
-95 -190 275
-105 -30 345
-240 -5 355
-90 -15 365
-295 -155 260
-285 -165 410
-245 -195 370
-225 -115 160
-235 -195 2...

output:

0

result:

ok answer is '0'

Test #24:

score: 0
Accepted
time: 4ms
memory: 3804kb

input:

165
-170 -94 357
-221 -121 384
-191 -55 294
-143 -139 309
-158 -106 351
-161 -184 267
-146 -178 282
-209 -43 339
-158 -181 264
-149 -157 285
-179 -184 321
-215 -151 357
-209 -55 306
-239 -16 267
-185 -43 249
-221 -16 321
-209 -145 294
-233 -16 339
-248 -148 213
-194 -70 243
-242 -19 264
-179 -16 279...

output:

8

result:

ok answer is '8'

Test #25:

score: 0
Accepted
time: 4ms
memory: 3840kb

input:

165
-170 -94 357
-221 -121 384
-191 -55 294
-143 -139 309
-158 -106 351
-161 -184 267
-146 -178 282
-209 -43 339
-158 -181 264
-149 -157 285
-179 -184 321
-215 -151 357
-209 -55 306
-239 -16 267
-185 -43 249
-221 -16 321
-209 -145 294
-233 -16 339
-248 -148 213
-194 -70 243
-242 -19 264
-179 -16 279...

output:

0

result:

ok answer is '0'

Test #26:

score: 0
Accepted
time: 4ms
memory: 3784kb

input:

165
-170 -94 357
-221 -121 384
-191 -55 294
-143 -139 309
-158 -106 351
-161 -184 267
-146 -178 282
-209 -43 339
-158 -181 264
-149 -157 285
-179 -184 321
-215 -151 357
-209 -55 306
-239 -16 267
-185 -43 249
-221 -16 321
-209 -145 294
-233 -16 339
-248 -148 213
-194 -70 243
-242 -19 264
-179 -16 279...

output:

0

result:

ok answer is '0'

Test #27:

score: 0
Accepted
time: 3ms
memory: 3844kb

input:

165
-248 -58 384
-221 -139 261
-239 -121 261
-116 -58 348
-239 -88 234
-239 -106 345
-125 -151 279
-230 -121 339
-146 -55 285
-149 -109 249
-221 -61 339
-179 -49 225
-239 -115 333
-254 -85 255
-239 -133 285
-284 -148 258
-167 -115 339
-251 -49 291
-170 -121 261
-248 -142 216
-245 -94 339
-266 -112 2...

output:

4

result:

ok answer is '4'

Test #28:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

165
-248 -58 384
-221 -139 261
-239 -121 261
-116 -58 348
-239 -88 234
-239 -106 345
-125 -151 279
-230 -121 339
-146 -55 285
-149 -109 249
-221 -61 339
-179 -49 225
-239 -115 333
-254 -85 255
-239 -133 285
-284 -148 258
-167 -115 339
-251 -49 291
-170 -121 261
-248 -142 216
-245 -94 339
-266 -112 2...

output:

0

result:

ok answer is '0'

Test #29:

score: 0
Accepted
time: 3ms
memory: 3844kb

input:

165
-248 -58 384
-221 -139 261
-239 -121 261
-116 -58 348
-239 -88 234
-239 -106 345
-125 -151 279
-230 -121 339
-146 -55 285
-149 -109 249
-221 -61 339
-179 -49 225
-239 -115 333
-254 -85 255
-239 -133 285
-284 -148 258
-167 -115 339
-251 -49 291
-170 -121 261
-248 -142 216
-245 -94 339
-266 -112 2...

output:

0

result:

ok answer is '0'

Test #30:

score: 0
Accepted
time: 2ms
memory: 3756kb

input:

67
-39 -16 321
-277 -142 307
-39 -121 384
-396 -30 405
-312 -219 272
-4 -30 195
-361 -16 279
-270 -100 300
-305 5 328
-95 5 272
-361 -121 216
-95 -128 195
-88 19 272
-396 -170 195
-116 -184 412
-361 -79 384
-88 -79 384
-95 -72 405
-116 -16 188
-130 -100 300
-361 -184 321
-312 19 328
-312 -184 279
-4...

output:

8

result:

ok answer is '8'

Test #31:

score: 0
Accepted
time: 1ms
memory: 3808kb

input:

67
-39 -16 321
-277 -142 307
-39 -121 384
-396 -30 405
-312 -219 272
-4 -30 195
-361 -16 279
-270 -100 300
-305 5 328
-95 5 272
-361 -121 216
-95 -128 195
-88 19 272
-396 -170 195
-116 -184 412
-361 -79 384
-88 -79 384
-95 -72 405
-116 -16 188
-130 -100 300
-361 -184 321
-312 19 328
-312 -184 279
-4...

output:

0

result:

ok answer is '0'

Test #32:

score: 0
Accepted
time: 2ms
memory: 3780kb

input:

67
-39 -16 321
-277 -142 307
-39 -121 384
-396 -30 405
-312 -219 272
-4 -30 195
-361 -16 279
-270 -100 300
-305 5 328
-95 5 272
-361 -121 216
-95 -128 195
-88 19 272
-396 -170 195
-116 -184 412
-361 -79 384
-88 -79 384
-95 -72 405
-116 -16 188
-130 -100 300
-361 -184 321
-312 19 328
-312 -184 279
-4...

output:

0

result:

ok answer is '0'

Test #33:

score: 0
Accepted
time: 3ms
memory: 3768kb

input:

83
-81 -51 125
-242 -191 181
-123 -128 391
-109 -219 125
-326 -198 503
-81 -191 475
-277 -79 146
-144 26 426
-291 -142 419
-109 -58 419
-165 -191 97
-109 -135 503
-123 -121 146
-81 -149 475
-277 -121 454
-193 -135 216
-81 -9 125
-193 -65 384
-249 19 125
-109 -65 97
-291 -219 475
-235 -191 503
-123 -...

output:

2

result:

ok answer is '2'

Test #34:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

83
-81 -51 125
-242 -191 181
-123 -128 391
-109 -219 125
-326 -198 503
-81 -191 475
-277 -79 146
-144 26 426
-291 -142 419
-109 -58 419
-165 -191 97
-109 -135 503
-123 -121 146
-81 -149 475
-277 -121 454
-193 -135 216
-81 -9 125
-193 -65 384
-249 19 125
-109 -65 97
-291 -219 475
-235 -191 503
-123 -...

output:

0

result:

ok answer is '0'

Test #35:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

83
-81 -51 125
-242 -191 181
-123 -128 391
-109 -219 125
-326 -198 503
-81 -191 475
-277 -79 146
-144 26 426
-291 -142 419
-109 -58 419
-165 -191 97
-109 -135 503
-123 -121 146
-81 -149 475
-277 -121 454
-193 -135 216
-81 -9 125
-193 -65 384
-249 19 125
-109 -65 97
-291 -219 475
-235 -191 503
-123 -...

output:

0

result:

ok answer is '0'

Test #36:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

83
-102 -142 321
-81 -156 167
-298 -142 279
-102 -163 174
3 -65 174
-326 -44 195
-123 -198 216
-291 19 286
-109 -114 419
-81 33 244
3 -226 265
-354 -16 265
-123 -2 384
-403 -135 174
-277 -16 398
-74 -156 195
3 26 335
-319 -233 244
-277 -198 384
-81 -44 433
-102 26 237
-74 -205 356
-46 -121 321
-291 ...

output:

2

result:

ok answer is '2'

Test #37:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

83
-102 -142 321
-81 -156 167
-298 -142 279
-102 -163 174
3 -65 174
-326 -44 195
-123 -198 216
-291 19 286
-109 -114 419
-81 33 244
3 -226 265
-354 -16 265
-123 -2 384
-403 -135 174
-277 -16 398
-74 -156 195
3 26 335
-319 -233 244
-277 -198 384
-81 -44 433
-102 26 237
-74 -205 356
-46 -121 321
-291 ...

output:

0

result:

ok answer is '0'

Test #38:

score: 0
Accepted
time: 3ms
memory: 3788kb

input:

83
-102 -142 321
-81 -156 167
-298 -142 279
-102 -163 174
3 -65 174
-326 -44 195
-123 -198 216
-291 19 286
-109 -114 419
-81 33 244
3 -226 265
-354 -16 265
-123 -2 384
-403 -135 174
-277 -16 398
-74 -156 195
3 26 335
-319 -233 244
-277 -198 384
-81 -44 433
-102 26 237
-74 -205 356
-46 -121 321
-291 ...

output:

0

result:

ok answer is '0'

Test #39:

score: 0
Accepted
time: 3ms
memory: 3968kb

input:

83
-92 50 106
-4 82 -34
96 -70 66
92 -82 -14
56 50 102
40 -26 82
-8 66 10
24 -70 98
44 82 46
92 62 74
52 50 -46
24 58 90
-40 66 18
52 -70 -22
-64 102 -42
32 50 14
-80 62 82
24 -78 -30
56 10 18
-84 82 14
40 42 46
32 62 90
24 102 102
-52 98 -22
48 14 102
40 62 -22
-4 50 82
16 106 -30
-88 34 90
20 -10 ...

output:

2

result:

ok answer is '2'

Test #40:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

83
-92 50 106
-4 82 -34
96 -70 66
92 -82 -14
56 50 102
40 -26 82
-8 66 10
24 -70 98
44 82 46
92 62 74
52 50 -46
24 58 90
-40 66 18
52 -70 -22
-64 102 -42
32 50 14
-80 62 82
24 -78 -30
56 10 18
-84 82 14
40 42 46
32 62 90
24 102 102
-52 98 -22
48 14 102
40 62 -22
-4 50 82
16 106 -30
-88 34 90
20 -10 ...

output:

0

result:

ok answer is '0'

Test #41:

score: 0
Accepted
time: 4ms
memory: 3748kb

input:

83
-92 50 106
-4 82 -34
96 -70 66
92 -82 -14
56 50 102
40 -26 82
-8 66 10
24 -70 98
44 82 46
92 62 74
52 50 -46
24 58 90
-40 66 18
52 -70 -22
-64 102 -42
32 50 14
-80 62 82
24 -78 -30
56 10 18
-84 82 14
40 42 46
32 62 90
24 102 102
-52 98 -22
48 14 102
40 62 -22
-4 50 82
16 106 -30
-88 34 90
20 -10 ...

output:

0

result:

ok answer is '0'

Test #42:

score: 0
Accepted
time: 7ms
memory: 3788kb

input:

200
139 5 8
-17 5 8
231 5 8
135 5 8
-201 5 8
-377 5 8
79 5 8
123 5 8
235 5 8
-57 5 8
-225 5 8
-361 5 8
-161 5 8
-373 5 8
-129 5 8
23 5 8
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output:

1

result:

ok answer is '1'

Test #43:

score: 0
Accepted
time: 8ms
memory: 3804kb

input:

200
139 5 8
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output:

0

result:

ok answer is '0'

Test #44:

score: 0
Accepted
time: 6ms
memory: 3812kb

input:

200
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output:

0

result:

ok answer is '0'

Test #45:

score: 0
Accepted
time: 7ms
memory: 3800kb

input:

200
105 73 42
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output:

1

result:

ok answer is '1'

Test #46:

score: 0
Accepted
time: 7ms
memory: 3788kb

input:

200
105 73 42
-12 -5 3
174 119 65
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output:

0

result:

ok answer is '0'

Test #47:

score: 0
Accepted
time: 3ms
memory: 3840kb

input:

200
105 73 42
-12 -5 3
174 119 65
102 71 41
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111 77 44
171 117 64
264 179 95
-228 -14...

output:

0

result:

ok answer is '0'

Test #48:

score: 0
Accepted
time: 512ms
memory: 3804kb

input:

200
-473 -322 -77
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-145...

output:

1

result:

ok answer is '1'

Test #49:

score: 0
Accepted
time: 498ms
memory: 3844kb

input:

200
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291 -240 -531
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339 272 4...

output:

0

result:

ok answer is '0'

Test #50:

score: 0
Accepted
time: 511ms
memory: 3776kb

input:

200
-473 -322 -77
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85 -450 477
11 -136 39
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291 -240 -531
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339 272 481
-145...

output:

0

result:

ok answer is '0'

Test #51:

score: 0
Accepted
time: 6ms
memory: 3800kb

input:

200
387 5 8
35 5 8
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363 5 8...

output:

1

result:

ok answer is '1'

Test #52:

score: 0
Accepted
time: 10ms
memory: 3800kb

input:

200
387 5 8
35 5 8
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363 5 8...

output:

0

result:

ok answer is '0'

Test #53:

score: 0
Accepted
time: 6ms
memory: 3792kb

input:

200
387 5 8
35 5 8
-73 5 8
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139 5 8
19 5 8
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363 5 8...

output:

0

result:

ok answer is '0'

Test #54:

score: 0
Accepted
time: 10ms
memory: 3840kb

input:

200
291 197 104
27 21 16
-54 -33 -11
-264 -173 -81
-195 -127 -58
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162 111 61
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183 125 68
-96 -6...

output:

1

result:

ok answer is '1'

Test #55:

score: 0
Accepted
time: 11ms
memory: 3800kb

input:

200
291 197 104
27 21 16
-54 -33 -11
-264 -173 -81
-195 -127 -58
-45 -27 -8
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159 109 60
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162 111 61
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183 125 68
-96 -6...

output:

0

result:

ok answer is '0'

Test #56:

score: 0
Accepted
time: 7ms
memory: 3860kb

input:

200
291 197 104
27 21 16
-54 -33 -11
-264 -173 -81
-195 -127 -58
-45 -27 -8
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159 109 60
96 67 39
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-66 -41 -15
162 111 61
-186 -121 -55
183 125 68
-96 -6...

output:

0

result:

ok answer is '0'

Test #57:

score: 0
Accepted
time: 2ms
memory: 3780kb

input:

4
1 0 0
2 0 0
2 1 0
2 -1 0
1 2
1 3
2 4
0 1 1
0 0 0
0 2 0
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5 6
5 7
5 8

output:

0

result:

ok answer is '0'

Test #58:

score: 0
Accepted
time: 7ms
memory: 3808kb

input:

200
-200 -520 192
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30 92 -36
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498 -156 580
500 354 -494
444 -32 540
-102 298 1...

output:

1

result:

ok answer is '1'

Test #59:

score: 0
Accepted
time: 5ms
memory: 3860kb

input:

200
-380 -610 462
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318 -246 850
320 264 -224
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...

output:

0

result:

ok answer is '0'

Test #60:

score: 0
Accepted
time: 7ms
memory: 3980kb

input:

200
-380 -610 462
-396 -700 4
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-150 2 234
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112 -354 -90
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318 -246 850
320 264 -224
264 -122 810
-282 208 286
...

output:

0

result:

ok answer is '0'

Test #61:

score: 0
Accepted
time: 7ms
memory: 3852kb

input:

200
-917 -637 399
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178 791 468
-...

output:

1

result:

ok answer is '1'

Test #62:

score: 0
Accepted
time: 5ms
memory: 3812kb

input:

200
-917 -637 399
574 -697 354
-614 626 807
556 866 -117
418 -775 852
439 122 -45
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658 -706 -816
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433 -784 -285
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118 -586 801
427 119 -153
37 482 297
-476 -190 -504
178 791 468
-...

output:

0

result:

ok answer is '0'

Test #63:

score: 0
Accepted
time: 7ms
memory: 3788kb

input:

200
-917 -637 399
574 -697 354
-614 626 807
556 866 -117
418 -775 852
439 122 -45
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658 -706 -816
97 -844 768
433 -784 -285
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649 -553 -159
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607 68 30
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-515 -184 -417
118 -586 801
427 119 -153
37 482 297
-476 -190 -504
178 791 468
-...

output:

0

result:

ok answer is '0'

Test #64:

score: 0
Accepted
time: 7ms
memory: 3988kb

input:

200
160 -268 -288
28 588 548
180 -600 296
6 340 -66
10 56 -322
618 -372 130
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148 -458 494
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514...

output:

1

result:

ok answer is '1'

Test #65:

score: 0
Accepted
time: 3ms
memory: 3812kb

input:

200
160 -268 -288
28 588 548
180 -600 296
6 340 -66
10 56 -322
618 -372 130
-566 -38 -510
40 -498 -2
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270 -558 244
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148 -458 494
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-110 -424 418
514...

output:

0

result:

ok answer is '0'

Test #66:

score: 0
Accepted
time: 7ms
memory: 3816kb

input:

200
160 -268 -288
28 588 548
180 -600 296
6 340 -66
10 56 -322
618 -372 130
-566 -38 -510
40 -498 -2
-336 -412 188
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-20 -110 -98
6 318 180
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392 -98 402
602 272 -30
268 -12 542
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270 -558 244
-28 202 562
148 -458 494
-420 -42 188
-236 -278 -160
-110 -424 418
514...

output:

0

result:

ok answer is '0'

Test #67:

score: 0
Accepted
time: 7ms
memory: 3840kb

input:

200
61 112 145
55 -98 176
235 -88 126
5 -5 -12
-251 34 75
51 -254 196
158 304 286
151 -268 152
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-228 297 59
-169 -103 -86
-...

output:

1

result:

ok answer is '1'

Test #68:

score: 0
Accepted
time: 7ms
memory: 3776kb

input:

200
61 112 145
55 -98 176
235 -88 126
5 -5 -12
-251 34 75
51 -254 196
158 304 286
151 -268 152
-38 302 10
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205 140 -92
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173 222 17
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-192 -107 -264
136 -190 -27
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-115 -59 -245
-82 -184 136
-228 297 59
-169 -103 -86
-...

output:

0

result:

ok answer is '0'

Test #69:

score: 0
Accepted
time: 7ms
memory: 3788kb

input:

200
61 112 145
55 -98 176
235 -88 126
5 -5 -12
-251 34 75
51 -254 196
158 304 286
151 -268 152
-38 302 10
-32 148 131
205 140 -92
-161 13 -215
-199 -181 -255
-300 -118 3
93 136 -88
173 222 17
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136 -190 -27
-164 -29 -95
-115 -59 -245
-82 -184 136
-228 297 59
-169 -103 -86
-...

output:

0

result:

ok answer is '0'

Test #70:

score: 0
Accepted
time: 1ms
memory: 3768kb

input:

4
1 0 0
2 0 0
2 2 0
2 -1 0
1 2
2 3
2 4
0 1 1
0 0 0
0 2 0
0 0 2
5 6
5 7
5 8

output:

0

result:

ok answer is '0'

Test #71:

score: 0
Accepted
time: 2ms
memory: 3884kb

input:

7
0 0 0
0 3 0
-3 3 0
0 6 0
0 9 0
0 9 3
0 9 -3
1 2
2 3
2 5
3 4
3 6
4 7
0 0 0
2 0 0
2 2 0
4 0 0
6 0 0
6 0 2
6 0 -2
8 9
9 10
9 12
10 11
10 13
11 14

output:

1

result:

ok answer is '1'

Test #72:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

7
0 0 0
0 3 0
-3 3 0
0 6 0
0 9 0
0 9 3
0 9 -3
1 2
2 3
2 5
3 4
3 6
4 7
0 0 0
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4 0 0
6 0 0
6 0 2
6 0 -2
8 9
9 10
9 12
10 11
10 14
11 13

output:

0

result:

ok answer is '0'

Test #73:

score: 0
Accepted
time: 2ms
memory: 3780kb

input:

7
0 0 0
0 3 0
-3 3 0
0 6 0
0 9 0
0 9 3
0 9 -3
1 2
2 3
2 5
3 4
3 6
4 7
0 0 0
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4 0 0
6 -4 0
6 0 2
6 0 -2
8 9
9 10
9 12
10 11
10 13
11 14

output:

0

result:

ok answer is '0'

Test #74:

score: 0
Accepted
time: 2ms
memory: 3956kb

input:

4
0 0 0
1 3 0
5 4 0
3 5 3
1 2
1 3
1 4
0 0 0
-1 3 0
-5 4 0
-3 5 3
5 6
5 7
5 8

output:

0

result:

ok answer is '0'

Test #75:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

3
0 0 0
0 0 1
0 0 2
1 2
1 3
10 4 6
0 0 0
5 2 3
4 5
5 6

output:

1

result:

ok answer is '1'

Test #76:

score: 0
Accepted
time: 2ms
memory: 3812kb

input:

4
0 0 0
1 3 3
-1 5 5
-10 2 2
1 2
1 3
1 4
1 1 6
0 0 0
-1 -1 10
-10 -10 4
5 6
6 7
6 8

output:

1

result:

ok answer is '1'

Test #77:

score: 0
Accepted
time: 2ms
memory: 3776kb

input:

7
0 0 0
1 0 0
-1 0 0
0 1 0
0 -1 0
0 0 1
0 0 -1
1 2
1 3
1 4
1 5
1 6
1 7
0 0 0
2 0 0
-2 0 0
0 2 0
0 -2 0
0 0 2
0 0 -2
8 9
8 10
8 11
8 12
8 13
8 14

output:

24

result:

ok answer is '24'

Test #78:

score: 0
Accepted
time: 2ms
memory: 3812kb

input:

4
0 0 0
89 89 0
-45 -44 109
-44 -45 -109
1 2
1 3
1 4
0 0 0
4 5 11
-9 -9 0
5 4 -11
5 6
5 7
5 8

output:

6

result:

ok answer is '6'

Test #79:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

5
0 0 0
9 9 0
-5 -4 11
-4 -5 -11
11 -11 1
1 2
1 3
1 4
1 5
0 0 0
4 5 11
-9 -9 0
5 4 -11
11 -11 1
6 7
6 8
6 9
6 10

output:

3

result:

ok answer is '3'

Test #80:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

4
0 0 0
9 9 0
-5 -4 11
-4 -5 -11
1 2
1 3
1 4
0 0 0
4 5 11
-9 -9 0
5 4 -11
5 6
5 7
5 8

output:

6

result:

ok answer is '6'

Test #81:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

7
0 0 0
9 9 0
4 5 11
-5 -4 11
-9 -9 0
-4 -5 -11
5 4 -11
1 2
1 3
1 4
1 5
1 6
1 7
0 0 0
89 89 0
44 45 109
-45 -44 109
-89 -89 0
-44 -45 -109
45 44 -109
8 9
8 10
8 11
8 12
8 13
8 14

output:

12

result:

ok answer is '12'

Test #82:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

7
0 0 0
9 9 0
4 5 11
-5 -4 11
-9 -9 0
-4 -5 -11
5 4 -11
1 2
1 3
1 4
1 5
1 6
1 7
0 0 0
9 9 0
4 5 11
-5 -4 11
-9 -9 0
-4 -5 -11
5 4 -11
8 9
8 10
8 11
8 12
8 13
8 14

output:

12

result:

ok answer is '12'

Test #83:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

4
0 0 0
1 0 0
0 1 0
0 0 1
1 2
1 3
1 4
0 0 0
2 0 0
0 2 0
0 0 2
5 6
5 7
5 8

output:

3

result:

ok answer is '3'
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