Task: | Traffic jam |
Sender: | kauri |
Submission time: | 2024-09-02 17:43:01 +0300 |
Language: | Python3 (CPython3) |
Status: | READY |
Result: | TIME LIMIT EXCEEDED |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.02 s | details |
#2 | ACCEPTED | 0.02 s | details |
#3 | ACCEPTED | 0.02 s | details |
#4 | ACCEPTED | 0.02 s | details |
#5 | ACCEPTED | 0.02 s | details |
#6 | ACCEPTED | 0.02 s | details |
#7 | ACCEPTED | 0.02 s | details |
#8 | ACCEPTED | 0.02 s | details |
#9 | ACCEPTED | 0.02 s | details |
#10 | ACCEPTED | 0.02 s | details |
#11 | ACCEPTED | 0.02 s | details |
#12 | ACCEPTED | 0.02 s | details |
#13 | ACCEPTED | 0.02 s | details |
#14 | ACCEPTED | 0.02 s | details |
#15 | ACCEPTED | 0.02 s | details |
#16 | ACCEPTED | 0.02 s | details |
#17 | ACCEPTED | 0.02 s | details |
#18 | ACCEPTED | 0.02 s | details |
#19 | ACCEPTED | 0.02 s | details |
#20 | ACCEPTED | 0.02 s | details |
#21 | ACCEPTED | 0.02 s | details |
#22 | ACCEPTED | 0.02 s | details |
#23 | ACCEPTED | 0.02 s | details |
#24 | ACCEPTED | 0.02 s | details |
#25 | ACCEPTED | 0.02 s | details |
#26 | ACCEPTED | 0.02 s | details |
#27 | ACCEPTED | 0.02 s | details |
#28 | ACCEPTED | 0.02 s | details |
#29 | ACCEPTED | 0.02 s | details |
#30 | ACCEPTED | 0.02 s | details |
#31 | ACCEPTED | 0.02 s | details |
#32 | ACCEPTED | 0.02 s | details |
#33 | ACCEPTED | 0.02 s | details |
#34 | ACCEPTED | 0.02 s | details |
#35 | ACCEPTED | 0.02 s | details |
#36 | ACCEPTED | 0.02 s | details |
#37 | ACCEPTED | 0.02 s | details |
#38 | ACCEPTED | 0.02 s | details |
#39 | ACCEPTED | 0.02 s | details |
#40 | ACCEPTED | 0.02 s | details |
#41 | ACCEPTED | 0.03 s | details |
#42 | ACCEPTED | 0.03 s | details |
#43 | ACCEPTED | 0.03 s | details |
#44 | ACCEPTED | 0.03 s | details |
#45 | ACCEPTED | 0.03 s | details |
#46 | ACCEPTED | 0.03 s | details |
#47 | ACCEPTED | 0.03 s | details |
#48 | ACCEPTED | 0.03 s | details |
#49 | ACCEPTED | 0.03 s | details |
#50 | ACCEPTED | 0.03 s | details |
#51 | ACCEPTED | 0.59 s | details |
#52 | ACCEPTED | 0.59 s | details |
#53 | ACCEPTED | 0.57 s | details |
#54 | ACCEPTED | 0.59 s | details |
#55 | ACCEPTED | 0.57 s | details |
#56 | ACCEPTED | 0.58 s | details |
#57 | ACCEPTED | 0.58 s | details |
#58 | ACCEPTED | 0.59 s | details |
#59 | ACCEPTED | 0.59 s | details |
#60 | ACCEPTED | 0.59 s | details |
#61 | TIME LIMIT EXCEEDED | -- | details |
#62 | TIME LIMIT EXCEEDED | -- | details |
#63 | TIME LIMIT EXCEEDED | -- | details |
#64 | TIME LIMIT EXCEEDED | -- | details |
#65 | TIME LIMIT EXCEEDED | -- | details |
#66 | TIME LIMIT EXCEEDED | -- | details |
#67 | TIME LIMIT EXCEEDED | -- | details |
#68 | TIME LIMIT EXCEEDED | -- | details |
#69 | TIME LIMIT EXCEEDED | -- | details |
#70 | TIME LIMIT EXCEEDED | -- | details |
Code
n = int(input()) ls = [] rs = [] for i in range(n): [l,r] = map(int,input().split()) ls = [*ls, l] rs = [*rs, r] ls.sort() rs.sort() # events = [zip(((l,1) for l in ls), ((r+0.5,-1) for r in rs))] events = [] il = 0 ir = 0 while il < n and ir < n: l = ls[il] r = rs[ir] t = min(l,r) if l <= t: events.append((2*l,1)) il += 1 if r <= t: events.append((2*r+1,-1)) ir += 1 events.sort(key = lambda e: e[0]) count = 0 max_count = count for (t,c) in events: count += c max_count = max(count, max_count) print(max_count)
Test details
Test 1
Verdict: ACCEPTED
input |
---|
5 11 18 11 12 15 17 9 17 ... |
correct output |
---|
3 |
user output |
---|
3 |
Test 2
Verdict: ACCEPTED
input |
---|
5 3 9 7 20 15 20 3 19 ... |
correct output |
---|
3 |
user output |
---|
3 |
Test 3
Verdict: ACCEPTED
input |
---|
5 9 19 4 9 1 10 9 19 ... |
correct output |
---|
5 |
user output |
---|
5 |
Test 4
Verdict: ACCEPTED
input |
---|
5 3 12 2 11 12 15 17 18 ... |
correct output |
---|
3 |
user output |
---|
3 |
Test 5
Verdict: ACCEPTED
input |
---|
5 18 20 15 19 11 13 4 14 ... |
correct output |
---|
3 |
user output |
---|
3 |
Test 6
Verdict: ACCEPTED
input |
---|
5 5 8 2 19 18 20 10 17 ... |
correct output |
---|
3 |
user output |
---|
3 |
Test 7
Verdict: ACCEPTED
input |
---|
5 2 18 1 19 7 8 3 5 ... |
correct output |
---|
3 |
user output |
---|
3 |
Test 8
Verdict: ACCEPTED
input |
---|
5 2 20 5 15 10 16 7 20 ... |
correct output |
---|
4 |
user output |
---|
4 |
Test 9
Verdict: ACCEPTED
input |
---|
5 8 18 1 11 17 20 5 5 ... |
correct output |
---|
3 |
user output |
---|
3 |
Test 10
Verdict: ACCEPTED
input |
---|
5 1 1 3 8 7 11 3 10 ... |
correct output |
---|
4 |
user output |
---|
4 |
Test 11
Verdict: ACCEPTED
input |
---|
10 11 13 8 12 9 15 6 17 ... |
correct output |
---|
8 |
user output |
---|
8 |
Test 12
Verdict: ACCEPTED
input |
---|
10 2 9 8 20 4 15 8 19 ... |
correct output |
---|
8 |
user output |
---|
8 |
Test 13
Verdict: ACCEPTED
input |
---|
10 7 9 4 4 1 5 14 19 ... |
correct output |
---|
5 |
user output |
---|
5 |
Test 14
Verdict: ACCEPTED
input |
---|
10 12 18 1 2 3 15 1 17 ... |
correct output |
---|
6 |
user output |
---|
6 |
Test 15
Verdict: ACCEPTED
input |
---|
10 5 20 3 19 11 20 4 5 ... |
correct output |
---|
8 |
user output |
---|
8 |
Test 16
Verdict: ACCEPTED
input |
---|
10 5 13 2 8 16 18 8 17 ... |
correct output |
---|
8 |
user output |
---|
8 |
Test 17
Verdict: ACCEPTED
input |
---|
10 12 18 2 19 7 11 5 13 ... |
correct output |
---|
7 |
user output |
---|
7 |
Test 18
Verdict: ACCEPTED
input |
---|
10 2 11 5 6 11 16 2 7 ... |
correct output |
---|
6 |
user output |
---|
6 |
Test 19
Verdict: ACCEPTED
input |
---|
10 1 18 1 13 9 20 5 16 ... |
correct output |
---|
8 |
user output |
---|
8 |
Test 20
Verdict: ACCEPTED
input |
---|
10 1 5 8 18 9 11 3 10 ... |
correct output |
---|
6 |
user output |
---|
6 |
Test 21
Verdict: ACCEPTED
input |
---|
100 331945 344878 23242 358577 265284 432575 383635 510646 ... |
correct output |
---|
58 |
user output |
---|
58 |
Test 22
Verdict: ACCEPTED
input |
---|
100 11714 252232 50579 603138 410587 435681 554555 564048 ... |
correct output |
---|
57 |
user output |
---|
57 |
Test 23
Verdict: ACCEPTED
input |
---|
100 263708 329159 111946 492424 15682 49655 563433 573443 ... |
correct output |
---|
50 |
user output |
---|
50 |
Test 24
Verdict: ACCEPTED
input |
---|
100 124241 333145 42778 460029 121802 428316 38571 508035 ... |
correct output |
---|
65 |
user output |
---|
65 |
Test 25
Verdict: ACCEPTED
input |
---|
100 541635 584899 544732 562143 219469 330988 104454 142828 ... |
correct output |
---|
56 |
user output |
---|
56 |
Test 26
Verdict: ACCEPTED
input |
---|
100 134271 466244 33376 118232 293306 526654 73518 502821 ... |
correct output |
---|
56 |
user output |
---|
56 |
Test 27
Verdict: ACCEPTED
input |
---|
100 462552 540038 297097 573072 171690 200795 126658 322135 ... |
correct output |
---|
56 |
user output |
---|
56 |
Test 28
Verdict: ACCEPTED
input |
---|
100 46155 255469 137504 304813 257937 471726 192928 376970 ... |
correct output |
---|
53 |
user output |
---|
53 |
Test 29
Verdict: ACCEPTED
input |
---|
100 113815 528285 6723 287126 379269 585812 144823 151502 ... |
correct output |
---|
50 |
user output |
---|
50 |
Test 30
Verdict: ACCEPTED
input |
---|
100 6275 391402 25919 220441 303554 385921 102892 301894 ... |
correct output |
---|
54 |
user output |
---|
54 |
Test 31
Verdict: ACCEPTED
input |
---|
200 349680 466526 56164 180703 12552 516494 299148 516954 ... |
correct output |
---|
108 |
user output |
---|
108 |
Test 32
Verdict: ACCEPTED
input |
---|
200 109035 192453 41315 154620 11780 131858 402050 438594 ... |
correct output |
---|
112 |
user output |
---|
112 |
Test 33
Verdict: ACCEPTED
input |
---|
200 93244 232995 269893 529384 360329 447612 317907 528260 ... |
correct output |
---|
97 |
user output |
---|
97 |
Test 34
Verdict: ACCEPTED
input |
---|
200 421407 470386 352706 367345 143675 582521 502292 519820 ... |
correct output |
---|
114 |
user output |
---|
114 |
Test 35
Verdict: ACCEPTED
input |
---|
200 143318 310854 401813 557598 237535 467641 34287 398641 ... |
correct output |
---|
96 |
user output |
---|
96 |
Test 36
Verdict: ACCEPTED
input |
---|
200 9076 513399 469260 492086 108204 544191 357676 381009 ... |
correct output |
---|
108 |
user output |
---|
108 |
Test 37
Verdict: ACCEPTED
input |
---|
200 135056 264320 197575 327883 316431 564474 33682 362951 ... |
correct output |
---|
103 |
user output |
---|
103 |
Test 38
Verdict: ACCEPTED
input |
---|
200 178226 450594 82713 109947 249837 320920 281091 510627 ... |
correct output |
---|
107 |
user output |
---|
107 |
Test 39
Verdict: ACCEPTED
input |
---|
200 393373 398425 45975 568291 305719 324476 261670 442591 ... |
correct output |
---|
108 |
user output |
---|
108 |
Test 40
Verdict: ACCEPTED
input |
---|
200 58993 496474 260365 371793 460435 493947 56859 249644 ... |
correct output |
---|
105 |
user output |
---|
105 |
Test 41
Verdict: ACCEPTED
input |
---|
1000 58068 355725 395347 536742 358259 542973 346571 577267 ... |
correct output |
---|
516 |
user output |
---|
516 |
Test 42
Verdict: ACCEPTED
input |
---|
1000 29471 589969 57506 483432 174866 389980 250305 411196 ... |
correct output |
---|
496 |
user output |
---|
496 |
Test 43
Verdict: ACCEPTED
input |
---|
1000 126086 545768 218902 424576 291340 394396 158589 441840 ... |
correct output |
---|
496 |
user output |
---|
496 |
Test 44
Verdict: ACCEPTED
input |
---|
1000 312883 531822 243696 404697 422989 572761 111889 147621 ... |
correct output |
---|
516 |
user output |
---|
516 |
Test 45
Verdict: ACCEPTED
input |
---|
1000 413156 580657 178086 312928 423093 540156 31969 390612 ... |
correct output |
---|
515 |
user output |
---|
515 |
Test 46
Verdict: ACCEPTED
input |
---|
1000 20157 526286 133047 421009 168036 352185 262047 570796 ... |
correct output |
---|
484 |
user output |
---|
484 |
Test 47
Verdict: ACCEPTED
input |
---|
1000 186252 329188 204116 431319 314149 576299 178378 570064 ... |
correct output |
---|
526 |
user output |
---|
526 |
Test 48
Verdict: ACCEPTED
input |
---|
1000 257494 501892 189236 290808 417823 492693 503108 553381 ... |
correct output |
---|
529 |
user output |
---|
529 |
Test 49
Verdict: ACCEPTED
input |
---|
1000 440937 546476 103321 263496 339461 417536 34170 174218 ... |
correct output |
---|
487 |
user output |
---|
487 |
Test 50
Verdict: ACCEPTED
input |
---|
1000 181034 522437 484192 595527 172323 543908 209577 405953 ... |
correct output |
---|
528 |
user output |
---|
528 |
Test 51
Verdict: ACCEPTED
input |
---|
10000 45796 389604 54588 554625 6480 230292 132011 412509 ... |
correct output |
---|
5040 |
user output |
---|
5040 |
Test 52
Verdict: ACCEPTED
input |
---|
10000 173017 222949 17536 418698 371928 579501 194960 329203 ... |
correct output |
---|
4932 |
user output |
---|
4932 |
Test 53
Verdict: ACCEPTED
input |
---|
10000 35688 519491 36083 511716 144944 225431 254661 329431 ... |
correct output |
---|
5084 |
user output |
---|
5084 |
Test 54
Verdict: ACCEPTED
input |
---|
10000 150309 588246 41663 417148 272164 454943 378370 404808 ... |
correct output |
---|
5005 |
user output |
---|
5005 |
Test 55
Verdict: ACCEPTED
input |
---|
10000 23324 368919 118406 505285 302915 471836 256075 427134 ... |
correct output |
---|
5028 |
user output |
---|
5028 |
Test 56
Verdict: ACCEPTED
input |
---|
10000 14733 277050 272054 385434 186503 304365 65427 409189 ... |
correct output |
---|
5071 |
user output |
---|
5071 |
Test 57
Verdict: ACCEPTED
input |
---|
10000 426026 440631 53008 185605 323120 363881 433574 569197 ... |
correct output |
---|
5028 |
user output |
---|
5028 |
Test 58
Verdict: ACCEPTED
input |
---|
10000 215735 571270 84210 264983 139013 280706 62911 316988 ... |
correct output |
---|
5036 |
user output |
---|
5036 |
Test 59
Verdict: ACCEPTED
input |
---|
10000 100867 232727 291085 542548 180752 519986 70248 552319 ... |
correct output |
---|
5018 |
user output |
---|
5018 |
Test 60
Verdict: ACCEPTED
input |
---|
10000 77563 330781 3428 282943 62433 482602 120814 489906 ... |
correct output |
---|
4974 |
user output |
---|
4974 |
Test 61
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 246586 530849 324115 389522 33488 599309 67846 517025 ... |
correct output |
---|
50092 |
user output |
---|
(empty) |
Test 62
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 151769 163196 411638 428029 27881 555301 161709 194138 ... |
correct output |
---|
49927 |
user output |
---|
(empty) |
Test 63
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 39491 226537 118226 481781 97491 575030 110949 445551 ... |
correct output |
---|
50015 |
user output |
---|
(empty) |
Test 64
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 69590 283153 300522 495108 223274 368388 62247 218684 ... |
correct output |
---|
49913 |
user output |
---|
(empty) |
Test 65
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 504946 530310 224245 261619 63385 352368 19219 407804 ... |
correct output |
---|
49833 |
user output |
---|
(empty) |
Test 66
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 566124 598194 184196 411065 332387 465916 254612 406138 ... |
correct output |
---|
49947 |
user output |
---|
(empty) |
Test 67
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 449821 474093 156077 417344 383973 444464 55148 413842 ... |
correct output |
---|
50077 |
user output |
---|
(empty) |
Test 68
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 68643 447506 360603 515177 141640 589407 316333 550205 ... |
correct output |
---|
50142 |
user output |
---|
(empty) |
Test 69
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 10579 453250 257955 382091 511698 539259 14502 161173 ... |
correct output |
---|
50313 |
user output |
---|
(empty) |
Test 70
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 182036 358379 286536 600845 149433 208473 431529 460545 ... |
correct output |
---|
49932 |
user output |
---|
(empty) |